318992688

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2851}}^1$

素因数の和:2912

約数の個数: 160

約数和(自身を含む): 1075089920

約数和(自身を除く): 756097232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 37, 42, 48, 54, 56, 63, 72, 74, 84, 108, 111, 112, 126, 144, 148, 168, 189, 216, 222, 252, 259, 296, 333, 336, 378, 432, 444, 504, 518, 592, 666, 756, 777, 888, 999, 1008, 1036, 1332, 1512, 1554, 1776, 1998, 2072, 2331, 2664, 2851, 3024, 3108, 3996, 4144, 4662, 5328, 5702, 6216, 6993, 7992, 8553, 9324, 11404, 12432, 13986, 15984, 17106, 18648, 19957, 22808, 25659, 27972, 34212, 37296, 39914, 45616, 51318, 55944, 59871, 68424, 76977, 79828, 102636, 105487, 111888, 119742, 136848, 153954, 159656, 179613, 205272, 210974, 239484, 307908, 316461, 319312, 359226, 410544, 421948, 478968, 538839, 615816, 632922, 718452, 738409, 843896, 949383, 957936, 1077678, 1231632, 1265844, 1436904, 1476818, 1687792, 1898766, 2155356, 2215227, 2531688, 2848149, 2873808, 2953636, 3797532, 4310712, 4430454, 5063376, 5696298, 5907272, 6645681, 7595064, 8621424, 8860908, 11392596, 11814544, 13291362, 15190128, 17721816, 19937043, 22785192, 26582724, 35443632, 39874086, 45570384, 53165448, 79748172, 106330896, 159496344, 318992688]

約数ペア:

[(1, 318992688), (2, 159496344), (3, 106330896), (4, 79748172), (6, 53165448), (7, 45570384), (8, 39874086), (9, 35443632), (12, 26582724), (14, 22785192), (16, 19937043), (18, 17721816), (21, 15190128), (24, 13291362), (27, 11814544), (28, 11392596), (36, 8860908), (37, 8621424), (42, 7595064), (48, 6645681), (54, 5907272), (56, 5696298), (63, 5063376), (72, 4430454), (74, 4310712), (84, 3797532), (108, 2953636), (111, 2873808), (112, 2848149), (126, 2531688), (144, 2215227), (148, 2155356), (168, 1898766), (189, 1687792), (216, 1476818), (222, 1436904), (252, 1265844), (259, 1231632), (296, 1077678), (333, 957936), (336, 949383), (378, 843896), (432, 738409), (444, 718452), (504, 632922), (518, 615816), (592, 538839), (666, 478968), (756, 421948), (777, 410544), (888, 359226), (999, 319312), (1008, 316461), (1036, 307908), (1332, 239484), (1512, 210974), (1554, 205272), (1776, 179613), (1998, 159656), (2072, 153954), (2331, 136848), (2664, 119742), (2851, 111888), (3024, 105487), (3108, 102636), (3996, 79828), (4144, 76977), (4662, 68424), (5328, 59871), (5702, 55944), (6216, 51318), (6993, 45616), (7992, 39914), (8553, 37296), (9324, 34212), (11404, 27972), (12432, 25659), (13986, 22808), (15984, 19957), (17106, 18648)]