492745088

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:320

約数の個数: 128

約数和(自身を含む): 1144195200

約数和(自身を除く): 651450112

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 113, 128, 152, 163, 176, 209, 226, 304, 326, 352, 418, 452, 608, 652, 704, 836, 904, 1216, 1243, 1304, 1408, 1672, 1793, 1808, 2147, 2432, 2486, 2608, 3097, 3344, 3586, 3616, 4294, 4972, 5216, 6194, 6688, 7172, 7232, 8588, 9944, 10432, 12388, 13376, 14344, 14464, 17176, 18419, 19888, 20864, 23617, 24776, 26752, 28688, 34067, 34352, 36838, 39776, 47234, 49552, 57376, 68134, 68704, 73676, 79552, 94468, 99104, 114752, 136268, 137408, 147352, 159104, 188936, 198208, 202609, 229504, 272536, 274816, 294704, 349961, 377872, 396416, 405218, 545072, 589408, 699922, 755744, 810436, 1090144, 1178816, 1399844, 1511488, 1620872, 2180288, 2357632, 2799688, 3022976, 3241744, 3849571, 4360576, 5599376, 6483488, 7699142, 11198752, 12966976, 15398284, 22397504, 25933952, 30796568, 44795008, 61593136, 123186272, 246372544, 492745088]

約数ペア:

[(1, 492745088), (2, 246372544), (4, 123186272), (8, 61593136), (11, 44795008), (16, 30796568), (19, 25933952), (22, 22397504), (32, 15398284), (38, 12966976), (44, 11198752), (64, 7699142), (76, 6483488), (88, 5599376), (113, 4360576), (128, 3849571), (152, 3241744), (163, 3022976), (176, 2799688), (209, 2357632), (226, 2180288), (304, 1620872), (326, 1511488), (352, 1399844), (418, 1178816), (452, 1090144), (608, 810436), (652, 755744), (704, 699922), (836, 589408), (904, 545072), (1216, 405218), (1243, 396416), (1304, 377872), (1408, 349961), (1672, 294704), (1793, 274816), (1808, 272536), (2147, 229504), (2432, 202609), (2486, 198208), (2608, 188936), (3097, 159104), (3344, 147352), (3586, 137408), (3616, 136268), (4294, 114752), (4972, 99104), (5216, 94468), (6194, 79552), (6688, 73676), (7172, 68704), (7232, 68134), (8588, 57376), (9944, 49552), (10432, 47234), (12388, 39776), (13376, 36838), (14344, 34352), (14464, 34067), (17176, 28688), (18419, 26752), (19888, 24776), (20864, 23617)]