1905518208

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23743}}^1$

素因数の和:23790

約数の個数: 128

約数和(自身を含む): 5812531200

約数和(自身を除く): 3907012992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 128, 132, 152, 176, 192, 209, 228, 264, 304, 352, 384, 418, 456, 528, 608, 627, 704, 836, 912, 1056, 1216, 1254, 1408, 1672, 1824, 2112, 2432, 2508, 3344, 3648, 4224, 5016, 6688, 7296, 10032, 13376, 20064, 23743, 26752, 40128, 47486, 71229, 80256, 94972, 142458, 189944, 261173, 284916, 379888, 451117, 522346, 569832, 759776, 783519, 902234, 1044692, 1139664, 1353351, 1519552, 1567038, 1804468, 2089384, 2279328, 2706702, 3039104, 3134076, 3608936, 4178768, 4558656, 4962287, 5413404, 6268152, 7217872, 8357536, 9117312, 9924574, 10826808, 12536304, 14435744, 14886861, 16715072, 19849148, 21653616, 25072608, 28871488, 29773722, 33430144, 39698296, 43307232, 50145216, 57742976, 59547444, 79396592, 86614464, 100290432, 119094888, 158793184, 173228928, 238189776, 317586368, 476379552, 635172736, 952759104, 1905518208]

約数ペア:

[(1, 1905518208), (2, 952759104), (3, 635172736), (4, 476379552), (6, 317586368), (8, 238189776), (11, 173228928), (12, 158793184), (16, 119094888), (19, 100290432), (22, 86614464), (24, 79396592), (32, 59547444), (33, 57742976), (38, 50145216), (44, 43307232), (48, 39698296), (57, 33430144), (64, 29773722), (66, 28871488), (76, 25072608), (88, 21653616), (96, 19849148), (114, 16715072), (128, 14886861), (132, 14435744), (152, 12536304), (176, 10826808), (192, 9924574), (209, 9117312), (228, 8357536), (264, 7217872), (304, 6268152), (352, 5413404), (384, 4962287), (418, 4558656), (456, 4178768), (528, 3608936), (608, 3134076), (627, 3039104), (704, 2706702), (836, 2279328), (912, 2089384), (1056, 1804468), (1216, 1567038), (1254, 1519552), (1408, 1353351), (1672, 1139664), (1824, 1044692), (2112, 902234), (2432, 783519), (2508, 759776), (3344, 569832), (3648, 522346), (4224, 451117), (5016, 379888), (6688, 284916), (7296, 261173), (10032, 189944), (13376, 142458), (20064, 94972), (23743, 80256), (26752, 71229), (40128, 47486)]