248117688

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{971}}^1$

素因数の和:1019

約数の個数: 192

約数和(自身を含む): 853804800

約数和(自身を除く): 605687112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 169, 182, 189, 216, 234, 252, 273, 312, 338, 351, 364, 378, 468, 504, 507, 546, 676, 702, 728, 756, 819, 936, 971, 1014, 1092, 1183, 1352, 1404, 1512, 1521, 1638, 1942, 2028, 2184, 2366, 2457, 2808, 2913, 3042, 3276, 3549, 3884, 4056, 4563, 4732, 4914, 5826, 6084, 6552, 6797, 7098, 7768, 8739, 9126, 9464, 9828, 10647, 11652, 12168, 12623, 13594, 14196, 17478, 18252, 19656, 20391, 21294, 23304, 25246, 26217, 27188, 28392, 31941, 34956, 36504, 37869, 40782, 42588, 50492, 52434, 54376, 61173, 63882, 69912, 75738, 81564, 85176, 88361, 100984, 104868, 113607, 122346, 127764, 151476, 163128, 164099, 176722, 183519, 209736, 227214, 244692, 255528, 265083, 302952, 328198, 340821, 353444, 367038, 454428, 489384, 492297, 530166, 656396, 681642, 706888, 734076, 795249, 908856, 984594, 1060332, 1148693, 1312792, 1363284, 1468152, 1476891, 1590498, 1969188, 2120664, 2297386, 2385747, 2726568, 2953782, 3180996, 3446079, 3938376, 4430673, 4594772, 4771494, 5907564, 6361992, 6892158, 8861346, 9189544, 9542988, 10338237, 11815128, 13784316, 17722692, 19085976, 20676474, 27568632, 31014711, 35445384, 41352948, 62029422, 82705896, 124058844, 248117688]

約数ペア:

[(1, 248117688), (2, 124058844), (3, 82705896), (4, 62029422), (6, 41352948), (7, 35445384), (8, 31014711), (9, 27568632), (12, 20676474), (13, 19085976), (14, 17722692), (18, 13784316), (21, 11815128), (24, 10338237), (26, 9542988), (27, 9189544), (28, 8861346), (36, 6892158), (39, 6361992), (42, 5907564), (52, 4771494), (54, 4594772), (56, 4430673), (63, 3938376), (72, 3446079), (78, 3180996), (84, 2953782), (91, 2726568), (104, 2385747), (108, 2297386), (117, 2120664), (126, 1969188), (156, 1590498), (168, 1476891), (169, 1468152), (182, 1363284), (189, 1312792), (216, 1148693), (234, 1060332), (252, 984594), (273, 908856), (312, 795249), (338, 734076), (351, 706888), (364, 681642), (378, 656396), (468, 530166), (504, 492297), (507, 489384), (546, 454428), (676, 367038), (702, 353444), (728, 340821), (756, 328198), (819, 302952), (936, 265083), (971, 255528), (1014, 244692), (1092, 227214), (1183, 209736), (1352, 183519), (1404, 176722), (1512, 164099), (1521, 163128), (1638, 151476), (1942, 127764), (2028, 122346), (2184, 113607), (2366, 104868), (2457, 100984), (2808, 88361), (2913, 85176), (3042, 81564), (3276, 75738), (3549, 69912), (3884, 63882), (4056, 61173), (4563, 54376), (4732, 52434), (4914, 50492), (5826, 42588), (6084, 40782), (6552, 37869), (6797, 36504), (7098, 34956), (7768, 31941), (8739, 28392), (9126, 27188), (9464, 26217), (9828, 25246), (10647, 23304), (11652, 21294), (12168, 20391), (12623, 19656), (13594, 18252), (14196, 17478)]