256293154296

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{29611}}^1$

素因数の和:29704

約数の個数: 240

約数和(自身を含む): 778131402840

約数和(自身を除く): 521838248544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 37, 38, 54, 57, 72, 74, 76, 81, 108, 111, 114, 148, 152, 162, 171, 216, 222, 228, 296, 324, 333, 342, 361, 444, 456, 513, 648, 666, 684, 703, 722, 888, 999, 1026, 1083, 1332, 1368, 1406, 1444, 1539, 1998, 2052, 2109, 2166, 2664, 2812, 2888, 2997, 3078, 3249, 3996, 4104, 4218, 4332, 5624, 5994, 6156, 6327, 6498, 7992, 8436, 8664, 9747, 11988, 12312, 12654, 12996, 13357, 16872, 18981, 19494, 23976, 25308, 25992, 26714, 29241, 29611, 37962, 38988, 40071, 50616, 53428, 56943, 58482, 59222, 75924, 77976, 80142, 88833, 106856, 113886, 116964, 118444, 120213, 151848, 160284, 177666, 227772, 233928, 236888, 240426, 266499, 320568, 355332, 360639, 455544, 480852, 532998, 562609, 710664, 721278, 799497, 961704, 1065996, 1081917, 1095607, 1125218, 1442556, 1598994, 1687827, 2131992, 2163834, 2191214, 2250436, 2398491, 2885112, 3197988, 3286821, 3375654, 4327668, 4382428, 4500872, 4796982, 5063481, 6395976, 6573642, 6751308, 8655336, 8764856, 9593964, 9860463, 10126962, 10689571, 13147284, 13502616, 15190443, 19187928, 19720926, 20253924, 20816533, 21379142, 26294568, 29581389, 30380886, 32068713, 39441852, 40507848, 41633066, 42758284, 45571329, 59162778, 60761772, 62449599, 64137426, 78883704, 83266132, 85516568, 88744167, 91142658, 96206139, 118325556, 121523544, 124899198, 128274852, 166532264, 177488334, 182285316, 187348797, 192412278, 236651112, 249798396, 256549704, 288618417, 354976668, 364570632, 374697594, 384824556, 395514127, 499596792, 562046391, 577236834, 709953336, 749395188, 769649112, 791028254, 865855251, 1124092782, 1154473668, 1186542381, 1498790376, 1582056508, 1686139173, 1731710502, 2248185564, 2308947336, 2373084762, 3164113016, 3372278346, 3463421004, 3559627143, 4496371128, 4746169524, 6744556692, 6926842008, 7119254286, 9492339048, 10678881429, 13489113384, 14238508572, 21357762858, 28477017144, 32036644287, 42715525716, 64073288574, 85431051432, 128146577148, 256293154296]

約数ペア:

[(1, 256293154296), (2, 128146577148), (3, 85431051432), (4, 64073288574), (6, 42715525716), (8, 32036644287), (9, 28477017144), (12, 21357762858), (18, 14238508572), (19, 13489113384), (24, 10678881429), (27, 9492339048), (36, 7119254286), (37, 6926842008), (38, 6744556692), (54, 4746169524), (57, 4496371128), (72, 3559627143), (74, 3463421004), (76, 3372278346), (81, 3164113016), (108, 2373084762), (111, 2308947336), (114, 2248185564), (148, 1731710502), (152, 1686139173), (162, 1582056508), (171, 1498790376), (216, 1186542381), (222, 1154473668), (228, 1124092782), (296, 865855251), (324, 791028254), (333, 769649112), (342, 749395188), (361, 709953336), (444, 577236834), (456, 562046391), (513, 499596792), (648, 395514127), (666, 384824556), (684, 374697594), (703, 364570632), (722, 354976668), (888, 288618417), (999, 256549704), (1026, 249798396), (1083, 236651112), (1332, 192412278), (1368, 187348797), (1406, 182285316), (1444, 177488334), (1539, 166532264), (1998, 128274852), (2052, 124899198), (2109, 121523544), (2166, 118325556), (2664, 96206139), (2812, 91142658), (2888, 88744167), (2997, 85516568), (3078, 83266132), (3249, 78883704), (3996, 64137426), (4104, 62449599), (4218, 60761772), (4332, 59162778), (5624, 45571329), (5994, 42758284), (6156, 41633066), (6327, 40507848), (6498, 39441852), (7992, 32068713), (8436, 30380886), (8664, 29581389), (9747, 26294568), (11988, 21379142), (12312, 20816533), (12654, 20253924), (12996, 19720926), (13357, 19187928), (16872, 15190443), (18981, 13502616), (19494, 13147284), (23976, 10689571), (25308, 10126962), (25992, 9860463), (26714, 9593964), (29241, 8764856), (29611, 8655336), (37962, 6751308), (38988, 6573642), (40071, 6395976), (50616, 5063481), (53428, 4796982), (56943, 4500872), (58482, 4382428), (59222, 4327668), (75924, 3375654), (77976, 3286821), (80142, 3197988), (88833, 2885112), (106856, 2398491), (113886, 2250436), (116964, 2191214), (118444, 2163834), (120213, 2131992), (151848, 1687827), (160284, 1598994), (177666, 1442556), (227772, 1125218), (233928, 1095607), (236888, 1081917), (240426, 1065996), (266499, 961704), (320568, 799497), (355332, 721278), (360639, 710664), (455544, 562609), (480852, 532998)]