397789586688

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{39842707}}^1$

素因数の和:39842739

約数の個数: 72

約数和(自身を含む): 1140138932128

約数和(自身を除く): 742349345440

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 39842707, 79685414, 119528121, 159370828, 239056242, 318741656, 478112484, 517955191, 637483312, 956224968, 1035910382, 1274966624, 1553865573, 1912449936, 2071820764, 2549933248, 3107731146, 3824899872, 4143641528, 5099866496, 6215462292, 7649799744, 8287283056, 10199732992, 12430924584, 15299599488, 16574566112, 24861849168, 30599198976, 33149132224, 49723698336, 66298264448, 99447396672, 132596528896, 198894793344, 397789586688]

約数ペア:

[(1, 397789586688), (2, 198894793344), (3, 132596528896), (4, 99447396672), (6, 66298264448), (8, 49723698336), (12, 33149132224), (13, 30599198976), (16, 24861849168), (24, 16574566112), (26, 15299599488), (32, 12430924584), (39, 10199732992), (48, 8287283056), (52, 7649799744), (64, 6215462292), (78, 5099866496), (96, 4143641528), (104, 3824899872), (128, 3107731146), (156, 2549933248), (192, 2071820764), (208, 1912449936), (256, 1553865573), (312, 1274966624), (384, 1035910382), (416, 956224968), (624, 637483312), (768, 517955191), (832, 478112484), (1248, 318741656), (1664, 239056242), (2496, 159370828), (3328, 119528121), (4992, 79685414), (9984, 39842707)]