420756552

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^2\times {\mathrm{2027}}^1$

素因数の和:2104

約数の個数: 96

約数和(自身を含む): 1208282400

約数和(自身を除く): 787525848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 961, 1116, 1674, 1922, 2027, 2232, 2883, 3348, 3844, 4054, 5766, 6081, 6696, 7688, 8108, 8649, 11532, 12162, 16216, 17298, 18243, 23064, 24324, 25947, 34596, 36486, 48648, 51894, 54729, 62837, 69192, 72972, 103788, 109458, 125674, 145944, 188511, 207576, 218916, 251348, 377022, 437832, 502696, 565533, 754044, 1131066, 1508088, 1696599, 1947947, 2262132, 3393198, 3895894, 4524264, 5843841, 6786396, 7791788, 11687682, 13572792, 15583576, 17531523, 23375364, 35063046, 46750728, 52594569, 70126092, 105189138, 140252184, 210378276, 420756552]

約数ペア:

[(1, 420756552), (2, 210378276), (3, 140252184), (4, 105189138), (6, 70126092), (8, 52594569), (9, 46750728), (12, 35063046), (18, 23375364), (24, 17531523), (27, 15583576), (31, 13572792), (36, 11687682), (54, 7791788), (62, 6786396), (72, 5843841), (93, 4524264), (108, 3895894), (124, 3393198), (186, 2262132), (216, 1947947), (248, 1696599), (279, 1508088), (372, 1131066), (558, 754044), (744, 565533), (837, 502696), (961, 437832), (1116, 377022), (1674, 251348), (1922, 218916), (2027, 207576), (2232, 188511), (2883, 145944), (3348, 125674), (3844, 109458), (4054, 103788), (5766, 72972), (6081, 69192), (6696, 62837), (7688, 54729), (8108, 51894), (8649, 48648), (11532, 36486), (12162, 34596), (16216, 25947), (17298, 24324), (18243, 23064)]