19464683808

素因数分解:

$2^5\times 3^1\times {\mathrm{137}}^1\times {\mathrm{661}}^1\times {\mathrm{2239}}^1$

素因数の和:3050

約数の個数: 96

約数和(自身を含む): 51568634880

約数和(自身を除く): 32103951072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 137, 274, 411, 548, 661, 822, 1096, 1322, 1644, 1983, 2192, 2239, 2644, 3288, 3966, 4384, 4478, 5288, 6576, 6717, 7932, 8956, 10576, 13152, 13434, 15864, 17912, 21152, 26868, 31728, 35824, 53736, 63456, 71648, 90557, 107472, 181114, 214944, 271671, 306743, 362228, 543342, 613486, 724456, 920229, 1086684, 1226972, 1448912, 1479979, 1840458, 2173368, 2453944, 2897824, 2959958, 3680916, 4346736, 4439937, 4907888, 5919916, 7361832, 8693472, 8879874, 9815776, 11839832, 14723664, 17759748, 23679664, 29447328, 35519496, 47359328, 71038992, 142077984, 202757123, 405514246, 608271369, 811028492, 1216542738, 1622056984, 2433085476, 3244113968, 4866170952, 6488227936, 9732341904, 19464683808]

約数ペア:

[(1, 19464683808), (2, 9732341904), (3, 6488227936), (4, 4866170952), (6, 3244113968), (8, 2433085476), (12, 1622056984), (16, 1216542738), (24, 811028492), (32, 608271369), (48, 405514246), (96, 202757123), (137, 142077984), (274, 71038992), (411, 47359328), (548, 35519496), (661, 29447328), (822, 23679664), (1096, 17759748), (1322, 14723664), (1644, 11839832), (1983, 9815776), (2192, 8879874), (2239, 8693472), (2644, 7361832), (3288, 5919916), (3966, 4907888), (4384, 4439937), (4478, 4346736), (5288, 3680916), (6576, 2959958), (6717, 2897824), (7932, 2453944), (8956, 2173368), (10576, 1840458), (13152, 1479979), (13434, 1448912), (15864, 1226972), (17912, 1086684), (21152, 920229), (26868, 724456), (31728, 613486), (35824, 543342), (53736, 362228), (63456, 306743), (71648, 271671), (90557, 214944), (107472, 181114)]