278330052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 384

約数和(自身を含む): 975421440

約数和(自身を除く): 697091388

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 17, 21, 22, 26, 28, 29, 33, 34, 39, 42, 44, 47, 51, 52, 58, 66, 68, 77, 78, 84, 87, 91, 94, 102, 116, 119, 132, 141, 143, 154, 156, 174, 182, 187, 188, 203, 204, 221, 231, 238, 273, 282, 286, 308, 319, 329, 348, 357, 364, 374, 377, 406, 429, 442, 462, 476, 493, 517, 546, 561, 564, 572, 609, 611, 638, 658, 663, 714, 748, 754, 799, 812, 858, 884, 924, 957, 986, 987, 1001, 1034, 1092, 1122, 1131, 1218, 1222, 1276, 1309, 1316, 1326, 1363, 1428, 1479, 1508, 1547, 1551, 1598, 1716, 1833, 1914, 1972, 1974, 2002, 2068, 2233, 2244, 2262, 2397, 2431, 2436, 2444, 2618, 2639, 2652, 2726, 2958, 3003, 3094, 3102, 3196, 3451, 3619, 3666, 3828, 3927, 3948, 4004, 4089, 4147, 4277, 4466, 4524, 4641, 4794, 4862, 5236, 5278, 5423, 5452, 5593, 5916, 6006, 6188, 6204, 6409, 6699, 6721, 6902, 7238, 7293, 7332, 7854, 7917, 8178, 8294, 8554, 8789, 8932, 9282, 9541, 9588, 9724, 10353, 10387, 10556, 10846, 10857, 11186, 12012, 12441, 12818, 12831, 13398, 13442, 13804, 14476, 14586, 14993, 15708, 15834, 16269, 16356, 16588, 16779, 17017, 17108, 17578, 17719, 18564, 19082, 19227, 20163, 20706, 20774, 21692, 21714, 22372, 23171, 24882, 25636, 25662, 26367, 26796, 26884, 28623, 29029, 29172, 29986, 31161, 31668, 32538, 33558, 34034, 35156, 35438, 37961, 38164, 38454, 40326, 41412, 41548, 43428, 44863, 44979, 46342, 47047, 49764, 51051, 51324, 52734, 53157, 57246, 58058, 59972, 61523, 62322, 65076, 67116, 68068, 69513, 70499, 70876, 72709, 75922, 76908, 80652, 87087, 89726, 89958, 92684, 94094, 102102, 104951, 105468, 106314, 113883, 114257, 114492, 116116, 123046, 124033, 124644, 134589, 139026, 140998, 141141, 145418, 151844, 162197, 174174, 179452, 179916, 184569, 188188, 194909, 204204, 209902, 211497, 212628, 218127, 227766, 228514, 246092, 248066, 254881, 269178, 278052, 281996, 282282, 290836, 301223, 314853, 324394, 342771, 348348, 369138, 372099, 389818, 419804, 422994, 436254, 455532, 457028, 486591, 493493, 496132, 509762, 538356, 564564, 584727, 602446, 629706, 648788, 685542, 738276, 744198, 764643, 779636, 799799, 845988, 872508, 903669, 973182, 986986, 1019524, 1169454, 1204892, 1259412, 1364363, 1371084, 1480479, 1488396, 1529286, 1599598, 1784167, 1807338, 1946364, 1973972, 2108561, 2338908, 2399397, 2728726, 2960958, 3058572, 3199196, 3313453, 3568334, 3614676, 4093089, 4217122, 4798794, 5352501, 5457452, 5921916, 6325683, 6626906, 7136668, 8186178, 8434244, 9597588, 9940359, 10705002, 12651366, 13253812, 16372356, 19880718, 21410004, 23194171, 25302732, 39761436, 46388342, 69582513, 92776684, 139165026, 278330052]

約数ペア:

[(1, 278330052), (2, 139165026), (3, 92776684), (4, 69582513), (6, 46388342), (7, 39761436), (11, 25302732), (12, 23194171), (13, 21410004), (14, 19880718), (17, 16372356), (21, 13253812), (22, 12651366), (26, 10705002), (28, 9940359), (29, 9597588), (33, 8434244), (34, 8186178), (39, 7136668), (42, 6626906), (44, 6325683), (47, 5921916), (51, 5457452), (52, 5352501), (58, 4798794), (66, 4217122), (68, 4093089), (77, 3614676), (78, 3568334), (84, 3313453), (87, 3199196), (91, 3058572), (94, 2960958), (102, 2728726), (116, 2399397), (119, 2338908), (132, 2108561), (141, 1973972), (143, 1946364), (154, 1807338), (156, 1784167), (174, 1599598), (182, 1529286), (187, 1488396), (188, 1480479), (203, 1371084), (204, 1364363), (221, 1259412), (231, 1204892), (238, 1169454), (273, 1019524), (282, 986986), (286, 973182), (308, 903669), (319, 872508), (329, 845988), (348, 799799), (357, 779636), (364, 764643), (374, 744198), (377, 738276), (406, 685542), (429, 648788), (442, 629706), (462, 602446), (476, 584727), (493, 564564), (517, 538356), (546, 509762), (561, 496132), (564, 493493), (572, 486591), (609, 457028), (611, 455532), (638, 436254), (658, 422994), (663, 419804), (714, 389818), (748, 372099), (754, 369138), (799, 348348), (812, 342771), (858, 324394), (884, 314853), (924, 301223), (957, 290836), (986, 282282), (987, 281996), (1001, 278052), (1034, 269178), (1092, 254881), (1122, 248066), (1131, 246092), (1218, 228514), (1222, 227766), (1276, 218127), (1309, 212628), (1316, 211497), (1326, 209902), (1363, 204204), (1428, 194909), (1479, 188188), (1508, 184569), (1547, 179916), (1551, 179452), (1598, 174174), (1716, 162197), (1833, 151844), (1914, 145418), (1972, 141141), (1974, 140998), (2002, 139026), (2068, 134589), (2233, 124644), (2244, 124033), (2262, 123046), (2397, 116116), (2431, 114492), (2436, 114257), (2444, 113883), (2618, 106314), (2639, 105468), (2652, 104951), (2726, 102102), (2958, 94094), (3003, 92684), (3094, 89958), (3102, 89726), (3196, 87087), (3451, 80652), (3619, 76908), (3666, 75922), (3828, 72709), (3927, 70876), (3948, 70499), (4004, 69513), (4089, 68068), (4147, 67116), (4277, 65076), (4466, 62322), (4524, 61523), (4641, 59972), (4794, 58058), (4862, 57246), (5236, 53157), (5278, 52734), (5423, 51324), (5452, 51051), (5593, 49764), (5916, 47047), (6006, 46342), (6188, 44979), (6204, 44863), (6409, 43428), (6699, 41548), (6721, 41412), (6902, 40326), (7238, 38454), (7293, 38164), (7332, 37961), (7854, 35438), (7917, 35156), (8178, 34034), (8294, 33558), (8554, 32538), (8789, 31668), (8932, 31161), (9282, 29986), (9541, 29172), (9588, 29029), (9724, 28623), (10353, 26884), (10387, 26796), (10556, 26367), (10846, 25662), (10857, 25636), (11186, 24882), (12012, 23171), (12441, 22372), (12818, 21714), (12831, 21692), (13398, 20774), (13442, 20706), (13804, 20163), (14476, 19227), (14586, 19082), (14993, 18564), (15708, 17719), (15834, 17578), (16269, 17108), (16356, 17017), (16588, 16779)]