1782912791992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{149749}}^1$

素因数の和:149913

約数の個数: 128

約数和(自身を含む): 3789873000000

約数和(自身を除く): 2006960208008

約数列:

[1, 2, 4, 8, 19, 29, 37, 38, 58, 73, 74, 76, 116, 146, 148, 152, 232, 292, 296, 551, 584, 703, 1073, 1102, 1387, 1406, 2117, 2146, 2204, 2701, 2774, 2812, 4234, 4292, 4408, 5402, 5548, 5624, 8468, 8584, 10804, 11096, 16936, 20387, 21608, 40223, 40774, 51319, 78329, 80446, 81548, 102638, 149749, 156658, 160892, 163096, 205276, 299498, 313316, 321784, 410552, 598996, 626632, 1197992, 1488251, 2845231, 2976502, 4342721, 5540713, 5690462, 5953004, 8685442, 10931677, 11081426, 11380924, 11906008, 17370884, 21863354, 22162852, 22761848, 34741768, 43726708, 44325704, 82511699, 87453416, 105273547, 160680677, 165023398, 207701863, 210547094, 317018633, 321361354, 330046796, 404472049, 415403726, 421094188, 634037266, 642722708, 660093592, 808944098, 830807452, 842188376, 1268074532, 1285445416, 1617888196, 1661614904, 2536149064, 3052932863, 3235776392, 6023354027, 6105865726, 7684968931, 11729689421, 12046708054, 12211731452, 15369937862, 23459378842, 24093416108, 24423462904, 30739875724, 46918757684, 48186832216, 61479751448, 93837515368, 222864098999, 445728197998, 891456395996, 1782912791992]

約数ペア:

[(1, 1782912791992), (2, 891456395996), (4, 445728197998), (8, 222864098999), (19, 93837515368), (29, 61479751448), (37, 48186832216), (38, 46918757684), (58, 30739875724), (73, 24423462904), (74, 24093416108), (76, 23459378842), (116, 15369937862), (146, 12211731452), (148, 12046708054), (152, 11729689421), (232, 7684968931), (292, 6105865726), (296, 6023354027), (551, 3235776392), (584, 3052932863), (703, 2536149064), (1073, 1661614904), (1102, 1617888196), (1387, 1285445416), (1406, 1268074532), (2117, 842188376), (2146, 830807452), (2204, 808944098), (2701, 660093592), (2774, 642722708), (2812, 634037266), (4234, 421094188), (4292, 415403726), (4408, 404472049), (5402, 330046796), (5548, 321361354), (5624, 317018633), (8468, 210547094), (8584, 207701863), (10804, 165023398), (11096, 160680677), (16936, 105273547), (20387, 87453416), (21608, 82511699), (40223, 44325704), (40774, 43726708), (51319, 34741768), (78329, 22761848), (80446, 22162852), (81548, 21863354), (102638, 17370884), (149749, 11906008), (156658, 11380924), (160892, 11081426), (163096, 10931677), (205276, 8685442), (299498, 5953004), (313316, 5690462), (321784, 5540713), (410552, 4342721), (598996, 2976502), (626632, 2845231), (1197992, 1488251)]