1278631912596

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{272369}}^1$

素因数の和:272705

約数の個数: 96

約数和(自身を含む): 3169393194240

約数和(自身を除く): 1890761281644

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 73, 92, 138, 146, 219, 233, 276, 292, 438, 466, 699, 876, 932, 1398, 1679, 2796, 3358, 5037, 5359, 6716, 10074, 10718, 16077, 17009, 20148, 21436, 32154, 34018, 51027, 64308, 68036, 102054, 204108, 272369, 391207, 544738, 782414, 817107, 1089476, 1173621, 1564828, 1634214, 2347242, 3268428, 4694484, 6264487, 12528974, 18793461, 19882937, 25057948, 37586922, 39765874, 59648811, 63461977, 75173844, 79531748, 119297622, 126923954, 190385931, 238595244, 253847908, 380771862, 457307551, 761543724, 914615102, 1371922653, 1459625471, 1829230204, 2743845306, 2919250942, 4378876413, 4632724321, 5487690612, 5838501884, 8757752826, 9265448642, 13898172963, 17515505652, 18530897284, 27796345926, 55592691852, 106552659383, 213105318766, 319657978149, 426210637532, 639315956298, 1278631912596]

約数ペア:

[(1, 1278631912596), (2, 639315956298), (3, 426210637532), (4, 319657978149), (6, 213105318766), (12, 106552659383), (23, 55592691852), (46, 27796345926), (69, 18530897284), (73, 17515505652), (92, 13898172963), (138, 9265448642), (146, 8757752826), (219, 5838501884), (233, 5487690612), (276, 4632724321), (292, 4378876413), (438, 2919250942), (466, 2743845306), (699, 1829230204), (876, 1459625471), (932, 1371922653), (1398, 914615102), (1679, 761543724), (2796, 457307551), (3358, 380771862), (5037, 253847908), (5359, 238595244), (6716, 190385931), (10074, 126923954), (10718, 119297622), (16077, 79531748), (17009, 75173844), (20148, 63461977), (21436, 59648811), (32154, 39765874), (34018, 37586922), (51027, 25057948), (64308, 19882937), (68036, 18793461), (102054, 12528974), (204108, 6264487), (272369, 4694484), (391207, 3268428), (544738, 2347242), (782414, 1634214), (817107, 1564828), (1089476, 1173621)]