247480506

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6569}}^1$

素因数の和:6620

約数の個数: 96

約数和(自身を含む): 688746240

約数和(自身を除く): 441265734

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 39, 42, 46, 63, 69, 78, 91, 117, 126, 138, 161, 182, 207, 234, 273, 299, 322, 414, 483, 546, 598, 819, 897, 966, 1449, 1638, 1794, 2093, 2691, 2898, 4186, 5382, 6279, 6569, 12558, 13138, 18837, 19707, 37674, 39414, 45983, 59121, 85397, 91966, 118242, 137949, 151087, 170794, 256191, 275898, 302174, 413847, 453261, 512382, 597779, 768573, 827694, 906522, 1057609, 1195558, 1359783, 1537146, 1793337, 1964131, 2115218, 2719566, 3172827, 3586674, 3928262, 5380011, 5892393, 6345654, 9518481, 10760022, 11784786, 13748917, 17677179, 19036962, 27497834, 35354358, 41246751, 82493502, 123740253, 247480506]

約数ペア:

[(1, 247480506), (2, 123740253), (3, 82493502), (6, 41246751), (7, 35354358), (9, 27497834), (13, 19036962), (14, 17677179), (18, 13748917), (21, 11784786), (23, 10760022), (26, 9518481), (39, 6345654), (42, 5892393), (46, 5380011), (63, 3928262), (69, 3586674), (78, 3172827), (91, 2719566), (117, 2115218), (126, 1964131), (138, 1793337), (161, 1537146), (182, 1359783), (207, 1195558), (234, 1057609), (273, 906522), (299, 827694), (322, 768573), (414, 597779), (483, 512382), (546, 453261), (598, 413847), (819, 302174), (897, 275898), (966, 256191), (1449, 170794), (1638, 151087), (1794, 137949), (2093, 118242), (2691, 91966), (2898, 85397), (4186, 59121), (5382, 45983), (6279, 39414), (6569, 37674), (12558, 19707), (13138, 18837)]