947105796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^2$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 2782679424

約数和(自身を除く): 1835573628

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 73, 78, 84, 91, 109, 146, 156, 182, 218, 219, 273, 292, 327, 364, 436, 438, 511, 546, 654, 763, 876, 949, 1022, 1092, 1308, 1417, 1526, 1533, 1898, 2044, 2289, 2834, 2847, 3052, 3066, 3796, 4251, 4578, 5668, 5694, 6132, 6643, 7957, 8502, 9156, 9919, 11388, 11881, 13286, 15914, 17004, 19838, 19929, 23762, 23871, 26572, 29757, 31828, 35643, 39676, 39858, 47524, 47742, 55699, 59514, 71286, 79716, 83167, 95484, 103441, 111398, 119028, 142572, 154453, 166334, 167097, 206882, 222796, 249501, 308906, 310323, 332668, 334194, 413764, 463359, 499002, 617812, 620646, 668388, 724087, 867313, 926718, 998004, 1081171, 1241292, 1448174, 1734626, 1853436, 2162342, 2172261, 2601939, 2896348, 3243513, 3469252, 4324684, 4344522, 5203878, 6071191, 6487026, 8689044, 10407756, 11275069, 12142382, 12974052, 18213573, 22550138, 24284764, 33825207, 36427146, 45100276, 67650414, 72854292, 78925483, 135300828, 157850966, 236776449, 315701932, 473552898, 947105796]

約数ペア:

[(1, 947105796), (2, 473552898), (3, 315701932), (4, 236776449), (6, 157850966), (7, 135300828), (12, 78925483), (13, 72854292), (14, 67650414), (21, 45100276), (26, 36427146), (28, 33825207), (39, 24284764), (42, 22550138), (52, 18213573), (73, 12974052), (78, 12142382), (84, 11275069), (91, 10407756), (109, 8689044), (146, 6487026), (156, 6071191), (182, 5203878), (218, 4344522), (219, 4324684), (273, 3469252), (292, 3243513), (327, 2896348), (364, 2601939), (436, 2172261), (438, 2162342), (511, 1853436), (546, 1734626), (654, 1448174), (763, 1241292), (876, 1081171), (949, 998004), (1022, 926718), (1092, 867313), (1308, 724087), (1417, 668388), (1526, 620646), (1533, 617812), (1898, 499002), (2044, 463359), (2289, 413764), (2834, 334194), (2847, 332668), (3052, 310323), (3066, 308906), (3796, 249501), (4251, 222796), (4578, 206882), (5668, 167097), (5694, 166334), (6132, 154453), (6643, 142572), (7957, 119028), (8502, 111398), (9156, 103441), (9919, 95484), (11388, 83167), (11881, 79716), (13286, 71286), (15914, 59514), (17004, 55699), (19838, 47742), (19929, 47524), (23762, 39858), (23871, 39676), (26572, 35643), (29757, 31828)]