720823744992

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2591}}^1\times {\mathrm{222919}}^1$

素因数の和:225536

約数の個数: 96

約数和(自身を含む): 2038508881920

約数和(自身を除く): 1317685136928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 2591, 5182, 7773, 10364, 15546, 20728, 31092, 33683, 41456, 62184, 67366, 82912, 101049, 124368, 134732, 202098, 222919, 248736, 269464, 404196, 445838, 538928, 668757, 808392, 891676, 1077856, 1337514, 1616784, 1783352, 2675028, 2897947, 3233568, 3566704, 5350056, 5795894, 7133408, 8693841, 10700112, 11591788, 17387682, 21400224, 23183576, 34775364, 46367152, 69550728, 92734304, 139101456, 278202912, 577583129, 1155166258, 1732749387, 2310332516, 3465498774, 4620665032, 6930997548, 7508580677, 9241330064, 13861995096, 15017161354, 18482660128, 22525742031, 27723990192, 30034322708, 45051484062, 55447980384, 60068645416, 90102968124, 120137290832, 180205936248, 240274581664, 360411872496, 720823744992]

約数ペア:

[(1, 720823744992), (2, 360411872496), (3, 240274581664), (4, 180205936248), (6, 120137290832), (8, 90102968124), (12, 60068645416), (13, 55447980384), (16, 45051484062), (24, 30034322708), (26, 27723990192), (32, 22525742031), (39, 18482660128), (48, 15017161354), (52, 13861995096), (78, 9241330064), (96, 7508580677), (104, 6930997548), (156, 4620665032), (208, 3465498774), (312, 2310332516), (416, 1732749387), (624, 1155166258), (1248, 577583129), (2591, 278202912), (5182, 139101456), (7773, 92734304), (10364, 69550728), (15546, 46367152), (20728, 34775364), (31092, 23183576), (33683, 21400224), (41456, 17387682), (62184, 11591788), (67366, 10700112), (82912, 8693841), (101049, 7133408), (124368, 5795894), (134732, 5350056), (202098, 3566704), (222919, 3233568), (248736, 2897947), (269464, 2675028), (404196, 1783352), (445838, 1616784), (538928, 1337514), (668757, 1077856), (808392, 891676)]