251424108

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1367}}^1$

素因数の和:1524

約数の個数: 96

約数和(自身を含む): 707857920

約数和(自身を除く): 456433812

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 131, 156, 234, 262, 351, 393, 468, 524, 702, 786, 1179, 1367, 1404, 1572, 1703, 2358, 2734, 3406, 3537, 4101, 4716, 5109, 5468, 6812, 7074, 8202, 10218, 12303, 14148, 15327, 16404, 17771, 20436, 24606, 30654, 35542, 36909, 45981, 49212, 53313, 61308, 71084, 73818, 91962, 106626, 147636, 159939, 179077, 183924, 213252, 319878, 358154, 479817, 537231, 639756, 716308, 959634, 1074462, 1611693, 1919268, 2148924, 2328001, 3223386, 4656002, 4835079, 6446772, 6984003, 9312004, 9670158, 13968006, 19340316, 20952009, 27936012, 41904018, 62856027, 83808036, 125712054, 251424108]

約数ペア:

[(1, 251424108), (2, 125712054), (3, 83808036), (4, 62856027), (6, 41904018), (9, 27936012), (12, 20952009), (13, 19340316), (18, 13968006), (26, 9670158), (27, 9312004), (36, 6984003), (39, 6446772), (52, 4835079), (54, 4656002), (78, 3223386), (108, 2328001), (117, 2148924), (131, 1919268), (156, 1611693), (234, 1074462), (262, 959634), (351, 716308), (393, 639756), (468, 537231), (524, 479817), (702, 358154), (786, 319878), (1179, 213252), (1367, 183924), (1404, 179077), (1572, 159939), (1703, 147636), (2358, 106626), (2734, 91962), (3406, 73818), (3537, 71084), (4101, 61308), (4716, 53313), (5109, 49212), (5468, 45981), (6812, 36909), (7074, 35542), (8202, 30654), (10218, 24606), (12303, 20436), (14148, 17771), (15327, 16404)]