15677578504

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{2767}}^1$

素因数の和:2939

約数の個数: 128

約数和(自身を含む): 36160266240

約数和(自身を除く): 20482687736

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 53, 56, 83, 92, 106, 161, 166, 184, 212, 322, 332, 371, 424, 581, 644, 664, 742, 1162, 1219, 1288, 1484, 1909, 2324, 2438, 2767, 2968, 3818, 4399, 4648, 4876, 5534, 7636, 8533, 8798, 9752, 11068, 13363, 15272, 17066, 17596, 19369, 22136, 26726, 30793, 34132, 35192, 38738, 53452, 61586, 63641, 68264, 77476, 101177, 106904, 123172, 127282, 146651, 154952, 202354, 229661, 246344, 254564, 293302, 404708, 445487, 459322, 509128, 586604, 708239, 809416, 890974, 918644, 1026557, 1173208, 1416478, 1607627, 1781948, 1837288, 2053114, 2832956, 3215254, 3372973, 3563896, 4106228, 5282203, 5665912, 6430508, 6745946, 8212456, 10564406, 12172033, 12861016, 13491892, 21128812, 23610811, 24344066, 26983784, 36975421, 42257624, 47221622, 48688132, 73950842, 85204231, 94443244, 97376264, 147901684, 170408462, 188886488, 279956759, 295803368, 340816924, 559913518, 681633848, 1119827036, 1959697313, 2239654072, 3919394626, 7838789252, 15677578504]

約数ペア:

[(1, 15677578504), (2, 7838789252), (4, 3919394626), (7, 2239654072), (8, 1959697313), (14, 1119827036), (23, 681633848), (28, 559913518), (46, 340816924), (53, 295803368), (56, 279956759), (83, 188886488), (92, 170408462), (106, 147901684), (161, 97376264), (166, 94443244), (184, 85204231), (212, 73950842), (322, 48688132), (332, 47221622), (371, 42257624), (424, 36975421), (581, 26983784), (644, 24344066), (664, 23610811), (742, 21128812), (1162, 13491892), (1219, 12861016), (1288, 12172033), (1484, 10564406), (1909, 8212456), (2324, 6745946), (2438, 6430508), (2767, 5665912), (2968, 5282203), (3818, 4106228), (4399, 3563896), (4648, 3372973), (4876, 3215254), (5534, 2832956), (7636, 2053114), (8533, 1837288), (8798, 1781948), (9752, 1607627), (11068, 1416478), (13363, 1173208), (15272, 1026557), (17066, 918644), (17596, 890974), (19369, 809416), (22136, 708239), (26726, 586604), (30793, 509128), (34132, 459322), (35192, 445487), (38738, 404708), (53452, 293302), (61586, 254564), (63641, 246344), (68264, 229661), (77476, 202354), (101177, 154952), (106904, 146651), (123172, 127282)]