1285201616148

素因数分解:

$2^2\times 3^2\times {\mathrm{173}}^1\times {\mathrm{271}}^1\times {\mathrm{761471}}^1$

素因数の和:761925

約数の個数: 72

約数和(自身を含む): 3279544160256

約数和(自身を除く): 1994342544108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 173, 271, 346, 519, 542, 692, 813, 1038, 1084, 1557, 1626, 2076, 2439, 3114, 3252, 4878, 6228, 9756, 46883, 93766, 140649, 187532, 281298, 421947, 562596, 761471, 843894, 1522942, 1687788, 2284413, 3045884, 4568826, 6853239, 9137652, 13706478, 27412956, 131734483, 206358641, 263468966, 395203449, 412717282, 526937932, 619075923, 790406898, 825434564, 1185610347, 1238151846, 1580813796, 1857227769, 2371220694, 2476303692, 3714455538, 4742441388, 7428911076, 35700044893, 71400089786, 107100134679, 142800179572, 214200269358, 321300404037, 428400538716, 642600808074, 1285201616148]

約数ペア:

[(1, 1285201616148), (2, 642600808074), (3, 428400538716), (4, 321300404037), (6, 214200269358), (9, 142800179572), (12, 107100134679), (18, 71400089786), (36, 35700044893), (173, 7428911076), (271, 4742441388), (346, 3714455538), (519, 2476303692), (542, 2371220694), (692, 1857227769), (813, 1580813796), (1038, 1238151846), (1084, 1185610347), (1557, 825434564), (1626, 790406898), (2076, 619075923), (2439, 526937932), (3114, 412717282), (3252, 395203449), (4878, 263468966), (6228, 206358641), (9756, 131734483), (46883, 27412956), (93766, 13706478), (140649, 9137652), (187532, 6853239), (281298, 4568826), (421947, 3045884), (562596, 2284413), (761471, 1687788), (843894, 1522942)]