228897408

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:402

約数の個数: 128

約数和(自身を含む): 647496000

約数和(自身を除く): 418598592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 137, 152, 192, 228, 229, 274, 304, 384, 411, 456, 458, 548, 608, 687, 822, 912, 916, 1096, 1216, 1374, 1644, 1824, 1832, 2192, 2432, 2603, 2748, 3288, 3648, 3664, 4351, 4384, 5206, 5496, 6576, 7296, 7328, 7809, 8702, 8768, 10412, 10992, 13053, 13152, 14656, 15618, 17404, 17536, 20824, 21984, 26106, 26304, 29312, 31236, 31373, 34808, 41648, 43968, 52212, 52608, 62472, 62746, 69616, 83296, 87936, 94119, 104424, 124944, 125492, 139232, 166592, 188238, 208848, 249888, 250984, 278464, 333184, 376476, 417696, 499776, 501968, 556928, 596087, 752952, 835392, 999552, 1003936, 1192174, 1505904, 1670784, 1788261, 2007872, 2384348, 3011808, 3576522, 4015744, 4768696, 6023616, 7153044, 9537392, 12047232, 14306088, 19074784, 28612176, 38149568, 57224352, 76299136, 114448704, 228897408]

約数ペア:

[(1, 228897408), (2, 114448704), (3, 76299136), (4, 57224352), (6, 38149568), (8, 28612176), (12, 19074784), (16, 14306088), (19, 12047232), (24, 9537392), (32, 7153044), (38, 6023616), (48, 4768696), (57, 4015744), (64, 3576522), (76, 3011808), (96, 2384348), (114, 2007872), (128, 1788261), (137, 1670784), (152, 1505904), (192, 1192174), (228, 1003936), (229, 999552), (274, 835392), (304, 752952), (384, 596087), (411, 556928), (456, 501968), (458, 499776), (548, 417696), (608, 376476), (687, 333184), (822, 278464), (912, 250984), (916, 249888), (1096, 208848), (1216, 188238), (1374, 166592), (1644, 139232), (1824, 125492), (1832, 124944), (2192, 104424), (2432, 94119), (2603, 87936), (2748, 83296), (3288, 69616), (3648, 62746), (3664, 62472), (4351, 52608), (4384, 52212), (5206, 43968), (5496, 41648), (6576, 34808), (7296, 31373), (7328, 31236), (7809, 29312), (8702, 26304), (8768, 26106), (10412, 21984), (10992, 20824), (13053, 17536), (13152, 17404), (14656, 15618)]