856765008

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{8867}}^1$

素因数の和:8953

約数の個数: 120

約数和(自身を含む): 2658910176

約数和(自身を除く): 1802145168

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 61, 66, 72, 88, 99, 122, 132, 144, 176, 183, 198, 244, 264, 366, 396, 488, 528, 549, 671, 732, 792, 976, 1098, 1342, 1464, 1584, 2013, 2196, 2684, 2928, 4026, 4392, 5368, 6039, 8052, 8784, 8867, 10736, 12078, 16104, 17734, 24156, 26601, 32208, 35468, 48312, 53202, 70936, 79803, 96624, 97537, 106404, 141872, 159606, 195074, 212808, 292611, 319212, 390148, 425616, 540887, 585222, 638424, 780296, 877833, 1081774, 1170444, 1276848, 1560592, 1622661, 1755666, 2163548, 2340888, 3245322, 3511332, 4327096, 4681776, 4867983, 5949757, 6490644, 7022664, 8654192, 9735966, 11899514, 12981288, 14045328, 17849271, 19471932, 23799028, 25962576, 35698542, 38943864, 47598056, 53547813, 71397084, 77887728, 95196112, 107095626, 142794168, 214191252, 285588336, 428382504, 856765008]

約数ペア:

[(1, 856765008), (2, 428382504), (3, 285588336), (4, 214191252), (6, 142794168), (8, 107095626), (9, 95196112), (11, 77887728), (12, 71397084), (16, 53547813), (18, 47598056), (22, 38943864), (24, 35698542), (33, 25962576), (36, 23799028), (44, 19471932), (48, 17849271), (61, 14045328), (66, 12981288), (72, 11899514), (88, 9735966), (99, 8654192), (122, 7022664), (132, 6490644), (144, 5949757), (176, 4867983), (183, 4681776), (198, 4327096), (244, 3511332), (264, 3245322), (366, 2340888), (396, 2163548), (488, 1755666), (528, 1622661), (549, 1560592), (671, 1276848), (732, 1170444), (792, 1081774), (976, 877833), (1098, 780296), (1342, 638424), (1464, 585222), (1584, 540887), (2013, 425616), (2196, 390148), (2684, 319212), (2928, 292611), (4026, 212808), (4392, 195074), (5368, 159606), (6039, 141872), (8052, 106404), (8784, 97537), (8867, 96624), (10736, 79803), (12078, 70936), (16104, 53202), (17734, 48312), (24156, 35468), (26601, 32208)]