505420986

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:608

約数の個数: 96

約数和(自身を含む): 1218723840

約数和(自身を除く): 713302854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 79, 94, 98, 141, 147, 158, 237, 282, 294, 329, 463, 474, 553, 658, 926, 987, 1106, 1389, 1659, 1974, 2303, 2778, 3241, 3318, 3713, 3871, 4606, 6482, 6909, 7426, 7742, 9723, 11139, 11613, 13818, 19446, 21761, 22278, 22687, 23226, 25991, 36577, 43522, 45374, 51982, 65283, 68061, 73154, 77973, 109731, 130566, 136122, 152327, 155946, 181937, 219462, 256039, 304654, 363874, 456981, 512078, 545811, 768117, 913962, 1066289, 1091622, 1536234, 1719119, 1792273, 2132578, 3198867, 3438238, 3584546, 5157357, 5376819, 6397734, 10314714, 10753638, 12033833, 24067666, 36101499, 72202998, 84236831, 168473662, 252710493, 505420986]

約数ペア:

[(1, 505420986), (2, 252710493), (3, 168473662), (6, 84236831), (7, 72202998), (14, 36101499), (21, 24067666), (42, 12033833), (47, 10753638), (49, 10314714), (79, 6397734), (94, 5376819), (98, 5157357), (141, 3584546), (147, 3438238), (158, 3198867), (237, 2132578), (282, 1792273), (294, 1719119), (329, 1536234), (463, 1091622), (474, 1066289), (553, 913962), (658, 768117), (926, 545811), (987, 512078), (1106, 456981), (1389, 363874), (1659, 304654), (1974, 256039), (2303, 219462), (2778, 181937), (3241, 155946), (3318, 152327), (3713, 136122), (3871, 130566), (4606, 109731), (6482, 77973), (6909, 73154), (7426, 68061), (7742, 65283), (9723, 51982), (11139, 45374), (11613, 43522), (13818, 36577), (19446, 25991), (21761, 23226), (22278, 22687)]