312311376

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 240

約数和(自身を含む): 1008518784

約数和(自身を除く): 696207408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 37, 39, 48, 52, 54, 72, 74, 78, 81, 104, 108, 111, 117, 144, 148, 156, 162, 167, 208, 216, 222, 234, 243, 296, 312, 324, 333, 334, 351, 432, 444, 468, 481, 486, 501, 592, 624, 648, 666, 668, 702, 888, 936, 962, 972, 999, 1002, 1053, 1296, 1332, 1336, 1404, 1443, 1503, 1776, 1872, 1924, 1944, 1998, 2004, 2106, 2171, 2664, 2672, 2808, 2886, 2997, 3006, 3159, 3848, 3888, 3996, 4008, 4212, 4329, 4342, 4509, 5328, 5616, 5772, 5994, 6012, 6179, 6318, 6513, 7696, 7992, 8016, 8424, 8658, 8684, 8991, 9018, 11544, 11988, 12024, 12358, 12636, 12987, 13026, 13527, 15984, 16848, 17316, 17368, 17982, 18036, 18537, 19539, 23088, 23976, 24048, 24716, 25272, 25974, 26052, 27054, 34632, 34736, 35964, 36072, 37074, 38961, 39078, 40581, 47952, 49432, 50544, 51948, 52104, 54108, 55611, 58617, 69264, 71928, 72144, 74148, 77922, 78156, 80327, 81162, 98864, 103896, 104208, 108216, 111222, 116883, 117234, 143856, 148296, 155844, 156312, 160654, 162324, 166833, 175851, 207792, 216432, 222444, 233766, 234468, 240981, 296592, 311688, 312624, 321308, 324648, 333666, 351702, 444888, 467532, 468936, 481962, 500499, 527553, 623376, 642616, 649296, 667332, 703404, 722943, 889776, 935064, 937872, 963924, 1000998, 1055106, 1285232, 1334664, 1406808, 1445886, 1501497, 1870128, 1927848, 2001996, 2110212, 2168829, 2669328, 2813616, 2891772, 3002994, 3855696, 4003992, 4220424, 4337658, 5783544, 6005988, 6506487, 8007984, 8440848, 8675316, 11567088, 12011976, 13012974, 17350632, 19519461, 24023952, 26025948, 34701264, 39038922, 52051896, 78077844, 104103792, 156155688, 312311376]

約数ペア:

[(1, 312311376), (2, 156155688), (3, 104103792), (4, 78077844), (6, 52051896), (8, 39038922), (9, 34701264), (12, 26025948), (13, 24023952), (16, 19519461), (18, 17350632), (24, 13012974), (26, 12011976), (27, 11567088), (36, 8675316), (37, 8440848), (39, 8007984), (48, 6506487), (52, 6005988), (54, 5783544), (72, 4337658), (74, 4220424), (78, 4003992), (81, 3855696), (104, 3002994), (108, 2891772), (111, 2813616), (117, 2669328), (144, 2168829), (148, 2110212), (156, 2001996), (162, 1927848), (167, 1870128), (208, 1501497), (216, 1445886), (222, 1406808), (234, 1334664), (243, 1285232), (296, 1055106), (312, 1000998), (324, 963924), (333, 937872), (334, 935064), (351, 889776), (432, 722943), (444, 703404), (468, 667332), (481, 649296), (486, 642616), (501, 623376), (592, 527553), (624, 500499), (648, 481962), (666, 468936), (668, 467532), (702, 444888), (888, 351702), (936, 333666), (962, 324648), (972, 321308), (999, 312624), (1002, 311688), (1053, 296592), (1296, 240981), (1332, 234468), (1336, 233766), (1404, 222444), (1443, 216432), (1503, 207792), (1776, 175851), (1872, 166833), (1924, 162324), (1944, 160654), (1998, 156312), (2004, 155844), (2106, 148296), (2171, 143856), (2664, 117234), (2672, 116883), (2808, 111222), (2886, 108216), (2997, 104208), (3006, 103896), (3159, 98864), (3848, 81162), (3888, 80327), (3996, 78156), (4008, 77922), (4212, 74148), (4329, 72144), (4342, 71928), (4509, 69264), (5328, 58617), (5616, 55611), (5772, 54108), (5994, 52104), (6012, 51948), (6179, 50544), (6318, 49432), (6513, 47952), (7696, 40581), (7992, 39078), (8016, 38961), (8424, 37074), (8658, 36072), (8684, 35964), (8991, 34736), (9018, 34632), (11544, 27054), (11988, 26052), (12024, 25974), (12358, 25272), (12636, 24716), (12987, 24048), (13026, 23976), (13527, 23088), (15984, 19539), (16848, 18537), (17316, 18036), (17368, 17982)]