271474812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:157

約数の個数: 216

約数和(自身を含む): 867484800

約数和(自身を除く): 596009988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 31, 36, 38, 42, 57, 59, 62, 63, 76, 84, 93, 114, 118, 124, 126, 133, 171, 177, 186, 217, 228, 236, 252, 266, 279, 342, 354, 372, 399, 413, 434, 531, 532, 558, 589, 651, 684, 708, 798, 826, 868, 961, 1062, 1116, 1121, 1178, 1197, 1239, 1302, 1596, 1652, 1767, 1829, 1922, 1953, 2124, 2242, 2356, 2394, 2478, 2604, 2883, 3363, 3534, 3658, 3717, 3844, 3906, 4123, 4484, 4788, 4956, 5301, 5487, 5766, 6726, 6727, 7068, 7316, 7434, 7812, 7847, 8246, 8649, 10089, 10602, 10974, 11532, 12369, 12803, 13452, 13454, 14868, 15694, 16461, 16492, 17298, 18259, 20178, 20181, 21204, 21948, 23541, 24738, 25606, 26908, 31388, 32922, 34596, 34751, 36518, 37107, 38409, 40356, 40362, 47082, 49476, 51212, 54777, 56699, 60543, 65844, 69502, 70623, 73036, 74214, 76818, 80724, 94164, 104253, 109554, 113398, 115227, 121086, 127813, 139004, 141246, 148428, 153636, 164331, 170097, 208506, 219108, 226796, 230454, 242172, 243257, 255626, 282492, 312759, 328662, 340194, 383439, 396893, 417012, 460908, 486514, 510291, 511252, 625518, 657324, 680388, 729771, 766878, 793786, 973028, 1020582, 1077281, 1150317, 1190679, 1251036, 1459542, 1533756, 1587572, 2041164, 2154562, 2189313, 2300634, 2381358, 2919084, 3231843, 3572037, 4309124, 4378626, 4601268, 4762716, 6463686, 7144074, 7540967, 8757252, 9695529, 12927372, 14288148, 15081934, 19391058, 22622901, 30163868, 38782116, 45245802, 67868703, 90491604, 135737406, 271474812]

約数ペア:

[(1, 271474812), (2, 135737406), (3, 90491604), (4, 67868703), (6, 45245802), (7, 38782116), (9, 30163868), (12, 22622901), (14, 19391058), (18, 15081934), (19, 14288148), (21, 12927372), (28, 9695529), (31, 8757252), (36, 7540967), (38, 7144074), (42, 6463686), (57, 4762716), (59, 4601268), (62, 4378626), (63, 4309124), (76, 3572037), (84, 3231843), (93, 2919084), (114, 2381358), (118, 2300634), (124, 2189313), (126, 2154562), (133, 2041164), (171, 1587572), (177, 1533756), (186, 1459542), (217, 1251036), (228, 1190679), (236, 1150317), (252, 1077281), (266, 1020582), (279, 973028), (342, 793786), (354, 766878), (372, 729771), (399, 680388), (413, 657324), (434, 625518), (531, 511252), (532, 510291), (558, 486514), (589, 460908), (651, 417012), (684, 396893), (708, 383439), (798, 340194), (826, 328662), (868, 312759), (961, 282492), (1062, 255626), (1116, 243257), (1121, 242172), (1178, 230454), (1197, 226796), (1239, 219108), (1302, 208506), (1596, 170097), (1652, 164331), (1767, 153636), (1829, 148428), (1922, 141246), (1953, 139004), (2124, 127813), (2242, 121086), (2356, 115227), (2394, 113398), (2478, 109554), (2604, 104253), (2883, 94164), (3363, 80724), (3534, 76818), (3658, 74214), (3717, 73036), (3844, 70623), (3906, 69502), (4123, 65844), (4484, 60543), (4788, 56699), (4956, 54777), (5301, 51212), (5487, 49476), (5766, 47082), (6726, 40362), (6727, 40356), (7068, 38409), (7316, 37107), (7434, 36518), (7812, 34751), (7847, 34596), (8246, 32922), (8649, 31388), (10089, 26908), (10602, 25606), (10974, 24738), (11532, 23541), (12369, 21948), (12803, 21204), (13452, 20181), (13454, 20178), (14868, 18259), (15694, 17298), (16461, 16492)]