1275454908

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{55619}}^1$

素因数の和:55656

約数の個数: 108

約数和(自身を含む): 4039013160

約数和(自身を除く): 2763558252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3822, 5733, 7644, 11466, 22932, 55619, 111238, 166857, 222476, 333714, 389333, 500571, 667428, 723047, 778666, 1001142, 1167999, 1446094, 1557332, 2002284, 2169141, 2335998, 2725331, 2892188, 3503997, 4338282, 4671996, 5061329, 5450662, 6507423, 7007994, 8175993, 8676564, 10122658, 10901324, 13014846, 14015988, 15183987, 16351986, 20245316, 24527979, 26029692, 30367974, 32703972, 35429303, 45551961, 49055958, 60735948, 70858606, 91103922, 98111916, 106287909, 141717212, 182207844, 212575818, 318863727, 425151636, 637727454, 1275454908]

約数ペア:

[(1, 1275454908), (2, 637727454), (3, 425151636), (4, 318863727), (6, 212575818), (7, 182207844), (9, 141717212), (12, 106287909), (13, 98111916), (14, 91103922), (18, 70858606), (21, 60735948), (26, 49055958), (28, 45551961), (36, 35429303), (39, 32703972), (42, 30367974), (49, 26029692), (52, 24527979), (63, 20245316), (78, 16351986), (84, 15183987), (91, 14015988), (98, 13014846), (117, 10901324), (126, 10122658), (147, 8676564), (156, 8175993), (182, 7007994), (196, 6507423), (234, 5450662), (252, 5061329), (273, 4671996), (294, 4338282), (364, 3503997), (441, 2892188), (468, 2725331), (546, 2335998), (588, 2169141), (637, 2002284), (819, 1557332), (882, 1446094), (1092, 1167999), (1274, 1001142), (1638, 778666), (1764, 723047), (1911, 667428), (2548, 500571), (3276, 389333), (3822, 333714), (5733, 222476), (7644, 166857), (11466, 111238), (22932, 55619)]