408990816

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^2\times {\mathrm{2801}}^1$

素因数の和:2846

約数の個数: 144

約数和(自身を含む): 1292170320

約数和(自身を除く): 883179504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 169, 208, 216, 234, 288, 312, 338, 351, 416, 432, 468, 507, 624, 676, 702, 864, 936, 1014, 1248, 1352, 1404, 1521, 1872, 2028, 2704, 2801, 2808, 3042, 3744, 4056, 4563, 5408, 5602, 5616, 6084, 8112, 8403, 9126, 11204, 11232, 12168, 16224, 16806, 18252, 22408, 24336, 25209, 33612, 36413, 36504, 44816, 48672, 50418, 67224, 72826, 73008, 75627, 89632, 100836, 109239, 134448, 145652, 146016, 151254, 201672, 218478, 268896, 291304, 302508, 327717, 403344, 436956, 473369, 582608, 605016, 655434, 806688, 873912, 946738, 983151, 1165216, 1210032, 1310868, 1420107, 1747824, 1893476, 1966302, 2420064, 2621736, 2840214, 3495648, 3786952, 3932604, 4260321, 5243472, 5680428, 7573904, 7865208, 8520642, 10486944, 11360856, 12780963, 15147808, 15730416, 17041284, 22721712, 25561926, 31460832, 34082568, 45443424, 51123852, 68165136, 102247704, 136330272, 204495408, 408990816]

約数ペア:

[(1, 408990816), (2, 204495408), (3, 136330272), (4, 102247704), (6, 68165136), (8, 51123852), (9, 45443424), (12, 34082568), (13, 31460832), (16, 25561926), (18, 22721712), (24, 17041284), (26, 15730416), (27, 15147808), (32, 12780963), (36, 11360856), (39, 10486944), (48, 8520642), (52, 7865208), (54, 7573904), (72, 5680428), (78, 5243472), (96, 4260321), (104, 3932604), (108, 3786952), (117, 3495648), (144, 2840214), (156, 2621736), (169, 2420064), (208, 1966302), (216, 1893476), (234, 1747824), (288, 1420107), (312, 1310868), (338, 1210032), (351, 1165216), (416, 983151), (432, 946738), (468, 873912), (507, 806688), (624, 655434), (676, 605016), (702, 582608), (864, 473369), (936, 436956), (1014, 403344), (1248, 327717), (1352, 302508), (1404, 291304), (1521, 268896), (1872, 218478), (2028, 201672), (2704, 151254), (2801, 146016), (2808, 145652), (3042, 134448), (3744, 109239), (4056, 100836), (4563, 89632), (5408, 75627), (5602, 73008), (5616, 72826), (6084, 67224), (8112, 50418), (8403, 48672), (9126, 44816), (11204, 36504), (11232, 36413), (12168, 33612), (16224, 25209), (16806, 24336), (18252, 22408)]