17971590816

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{5801}}^1$

素因数の和:6195

約数の個数: 144

約数和(自身を含む): 52916467968

約数和(自身を除く): 34944877152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 347, 372, 496, 558, 694, 744, 992, 1041, 1116, 1388, 1488, 2082, 2232, 2776, 2976, 3123, 4164, 4464, 5552, 5801, 6246, 8328, 8928, 10757, 11104, 11602, 12492, 16656, 17403, 21514, 23204, 24984, 32271, 33312, 34806, 43028, 46408, 49968, 52209, 64542, 69612, 86056, 92816, 96813, 99936, 104418, 129084, 139224, 172112, 179831, 185632, 193626, 208836, 258168, 278448, 344224, 359662, 387252, 417672, 516336, 539493, 556896, 719324, 774504, 835344, 1032672, 1078986, 1438648, 1549008, 1618479, 1670688, 2012947, 2157972, 2877296, 3098016, 3236958, 4025894, 4315944, 5754592, 6038841, 6473916, 8051788, 8631888, 12077682, 12947832, 16103576, 17263776, 18116523, 24155364, 25895664, 32207152, 36233046, 48310728, 51791328, 62401357, 64414304, 72466092, 96621456, 124802714, 144932184, 187204071, 193242912, 249605428, 289864368, 374408142, 499210856, 561612213, 579728736, 748816284, 998421712, 1123224426, 1497632568, 1996843424, 2246448852, 2995265136, 4492897704, 5990530272, 8985795408, 17971590816]

約数ペア:

[(1, 17971590816), (2, 8985795408), (3, 5990530272), (4, 4492897704), (6, 2995265136), (8, 2246448852), (9, 1996843424), (12, 1497632568), (16, 1123224426), (18, 998421712), (24, 748816284), (31, 579728736), (32, 561612213), (36, 499210856), (48, 374408142), (62, 289864368), (72, 249605428), (93, 193242912), (96, 187204071), (124, 144932184), (144, 124802714), (186, 96621456), (248, 72466092), (279, 64414304), (288, 62401357), (347, 51791328), (372, 48310728), (496, 36233046), (558, 32207152), (694, 25895664), (744, 24155364), (992, 18116523), (1041, 17263776), (1116, 16103576), (1388, 12947832), (1488, 12077682), (2082, 8631888), (2232, 8051788), (2776, 6473916), (2976, 6038841), (3123, 5754592), (4164, 4315944), (4464, 4025894), (5552, 3236958), (5801, 3098016), (6246, 2877296), (8328, 2157972), (8928, 2012947), (10757, 1670688), (11104, 1618479), (11602, 1549008), (12492, 1438648), (16656, 1078986), (17403, 1032672), (21514, 835344), (23204, 774504), (24984, 719324), (32271, 556896), (33312, 539493), (34806, 516336), (43028, 417672), (46408, 387252), (49968, 359662), (52209, 344224), (64542, 278448), (69612, 258168), (86056, 208836), (92816, 193626), (96813, 185632), (99936, 179831), (104418, 172112), (129084, 139224)]