723891792

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61057}}^1$

素因数の和:61100

約数の個数: 80

約数和(自身を含む): 2119933760

約数和(自身を除く): 1396041968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 61057, 122114, 183171, 244228, 366342, 488456, 732684, 793741, 976912, 1160083, 1465368, 1587482, 2320166, 2381223, 2930736, 3174964, 3480249, 4640332, 4762446, 6349928, 6960498, 9280664, 9524892, 12699856, 13920996, 15081079, 18561328, 19049784, 27841992, 30162158, 38099568, 45243237, 55683984, 60324316, 90486474, 120648632, 180972948, 241297264, 361945896, 723891792]

約数ペア:

[(1, 723891792), (2, 361945896), (3, 241297264), (4, 180972948), (6, 120648632), (8, 90486474), (12, 60324316), (13, 55683984), (16, 45243237), (19, 38099568), (24, 30162158), (26, 27841992), (38, 19049784), (39, 18561328), (48, 15081079), (52, 13920996), (57, 12699856), (76, 9524892), (78, 9280664), (104, 6960498), (114, 6349928), (152, 4762446), (156, 4640332), (208, 3480249), (228, 3174964), (247, 2930736), (304, 2381223), (312, 2320166), (456, 1587482), (494, 1465368), (624, 1160083), (741, 976912), (912, 793741), (988, 732684), (1482, 488456), (1976, 366342), (2964, 244228), (3952, 183171), (5928, 122114), (11856, 61057)]