348344892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:169

約数の個数: 288

約数和(自身を含む): 1143926784

約数和(自身を除く): 795581892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 31, 34, 36, 42, 43, 51, 61, 62, 63, 68, 84, 86, 93, 102, 119, 122, 124, 126, 129, 153, 172, 183, 186, 204, 217, 238, 244, 252, 258, 279, 301, 306, 357, 366, 372, 387, 427, 434, 476, 516, 527, 549, 558, 602, 612, 651, 714, 731, 732, 774, 854, 868, 903, 1037, 1054, 1071, 1098, 1116, 1204, 1281, 1302, 1333, 1428, 1462, 1548, 1581, 1708, 1806, 1891, 1953, 2074, 2108, 2142, 2193, 2196, 2562, 2604, 2623, 2666, 2709, 2924, 3111, 3162, 3612, 3689, 3782, 3843, 3906, 3999, 4148, 4284, 4386, 4743, 5117, 5124, 5246, 5332, 5418, 5673, 6222, 6324, 6579, 7259, 7378, 7564, 7686, 7812, 7869, 7998, 8772, 9331, 9333, 9486, 10234, 10492, 10836, 11067, 11346, 11997, 12444, 13158, 13237, 14518, 14756, 15351, 15372, 15738, 15996, 17019, 18361, 18662, 18666, 18972, 20468, 21777, 22134, 22661, 22692, 23607, 23994, 26316, 26474, 27993, 29036, 30702, 31476, 32147, 33201, 34038, 36722, 37324, 37332, 39711, 43554, 44268, 44591, 45322, 46053, 47214, 47988, 52948, 55083, 55986, 61404, 64294, 65331, 66402, 67983, 68076, 73444, 79422, 81313, 83979, 87108, 89182, 90644, 92106, 94428, 96441, 110166, 111972, 119133, 128588, 130662, 132804, 133773, 135966, 158627, 158844, 162626, 165249, 167958, 178364, 184212, 192882, 203949, 220332, 225029, 238266, 243939, 261324, 267546, 271932, 289323, 312137, 317254, 325252, 330498, 335916, 385764, 401319, 407898, 450058, 475881, 476532, 487878, 535092, 569191, 578646, 624274, 634508, 660996, 675087, 731817, 802638, 815796, 900116, 936411, 951762, 975756, 1138382, 1157292, 1248548, 1350174, 1382321, 1427643, 1463634, 1605276, 1707573, 1872822, 1903524, 2025261, 2276764, 2700348, 2764642, 2809233, 2855286, 2927268, 3415146, 3745644, 4050522, 4146963, 5122719, 5529284, 5618466, 5710572, 6830292, 8101044, 8293926, 9676247, 10245438, 11236932, 12440889, 16587852, 19352494, 20490876, 24881778, 29028741, 38704988, 49763556, 58057482, 87086223, 116114964, 174172446, 348344892]

約数ペア:

[(1, 348344892), (2, 174172446), (3, 116114964), (4, 87086223), (6, 58057482), (7, 49763556), (9, 38704988), (12, 29028741), (14, 24881778), (17, 20490876), (18, 19352494), (21, 16587852), (28, 12440889), (31, 11236932), (34, 10245438), (36, 9676247), (42, 8293926), (43, 8101044), (51, 6830292), (61, 5710572), (62, 5618466), (63, 5529284), (68, 5122719), (84, 4146963), (86, 4050522), (93, 3745644), (102, 3415146), (119, 2927268), (122, 2855286), (124, 2809233), (126, 2764642), (129, 2700348), (153, 2276764), (172, 2025261), (183, 1903524), (186, 1872822), (204, 1707573), (217, 1605276), (238, 1463634), (244, 1427643), (252, 1382321), (258, 1350174), (279, 1248548), (301, 1157292), (306, 1138382), (357, 975756), (366, 951762), (372, 936411), (387, 900116), (427, 815796), (434, 802638), (476, 731817), (516, 675087), (527, 660996), (549, 634508), (558, 624274), (602, 578646), (612, 569191), (651, 535092), (714, 487878), (731, 476532), (732, 475881), (774, 450058), (854, 407898), (868, 401319), (903, 385764), (1037, 335916), (1054, 330498), (1071, 325252), (1098, 317254), (1116, 312137), (1204, 289323), (1281, 271932), (1302, 267546), (1333, 261324), (1428, 243939), (1462, 238266), (1548, 225029), (1581, 220332), (1708, 203949), (1806, 192882), (1891, 184212), (1953, 178364), (2074, 167958), (2108, 165249), (2142, 162626), (2193, 158844), (2196, 158627), (2562, 135966), (2604, 133773), (2623, 132804), (2666, 130662), (2709, 128588), (2924, 119133), (3111, 111972), (3162, 110166), (3612, 96441), (3689, 94428), (3782, 92106), (3843, 90644), (3906, 89182), (3999, 87108), (4148, 83979), (4284, 81313), (4386, 79422), (4743, 73444), (5117, 68076), (5124, 67983), (5246, 66402), (5332, 65331), (5418, 64294), (5673, 61404), (6222, 55986), (6324, 55083), (6579, 52948), (7259, 47988), (7378, 47214), (7564, 46053), (7686, 45322), (7812, 44591), (7869, 44268), (7998, 43554), (8772, 39711), (9331, 37332), (9333, 37324), (9486, 36722), (10234, 34038), (10492, 33201), (10836, 32147), (11067, 31476), (11346, 30702), (11997, 29036), (12444, 27993), (13158, 26474), (13237, 26316), (14518, 23994), (14756, 23607), (15351, 22692), (15372, 22661), (15738, 22134), (15996, 21777), (17019, 20468), (18361, 18972), (18662, 18666)]