21212368512

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{93787}}^1$

素因数の和:93854

約数の個数: 128

約数和(自身を含む): 61224806400

約数和(自身を除く): 40012437888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 304, 372, 384, 456, 496, 589, 608, 744, 912, 992, 1178, 1216, 1488, 1767, 1824, 1984, 2356, 2432, 2976, 3534, 3648, 3968, 4712, 5952, 7068, 7296, 9424, 11904, 14136, 18848, 28272, 37696, 56544, 75392, 93787, 113088, 187574, 226176, 281361, 375148, 562722, 750296, 1125444, 1500592, 1781953, 2250888, 2907397, 3001184, 3563906, 4501776, 5345859, 5814794, 6002368, 7127812, 8722191, 9003552, 10691718, 11629588, 12004736, 14255624, 17444382, 18007104, 21383436, 23259176, 28511248, 34888764, 36014208, 42766872, 46518352, 55240543, 57022496, 69777528, 85533744, 93036704, 110481086, 114044992, 139555056, 165721629, 171067488, 186073408, 220962172, 228089984, 279110112, 331443258, 342134976, 372146816, 441924344, 558220224, 662886516, 684269952, 883848688, 1116440448, 1325773032, 1767697376, 2651546064, 3535394752, 5303092128, 7070789504, 10606184256, 21212368512]

約数ペア:

[(1, 21212368512), (2, 10606184256), (3, 7070789504), (4, 5303092128), (6, 3535394752), (8, 2651546064), (12, 1767697376), (16, 1325773032), (19, 1116440448), (24, 883848688), (31, 684269952), (32, 662886516), (38, 558220224), (48, 441924344), (57, 372146816), (62, 342134976), (64, 331443258), (76, 279110112), (93, 228089984), (96, 220962172), (114, 186073408), (124, 171067488), (128, 165721629), (152, 139555056), (186, 114044992), (192, 110481086), (228, 93036704), (248, 85533744), (304, 69777528), (372, 57022496), (384, 55240543), (456, 46518352), (496, 42766872), (589, 36014208), (608, 34888764), (744, 28511248), (912, 23259176), (992, 21383436), (1178, 18007104), (1216, 17444382), (1488, 14255624), (1767, 12004736), (1824, 11629588), (1984, 10691718), (2356, 9003552), (2432, 8722191), (2976, 7127812), (3534, 6002368), (3648, 5814794), (3968, 5345859), (4712, 4501776), (5952, 3563906), (7068, 3001184), (7296, 2907397), (9424, 2250888), (11904, 1781953), (14136, 1500592), (18848, 1125444), (28272, 750296), (37696, 562722), (56544, 375148), (75392, 281361), (93787, 226176), (113088, 187574)]