2159288664

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^2\times {\mathrm{241}}^1$

素因数の和:370

約数の個数: 144

約数和(自身を含む): 5997210120

約数和(自身を除く): 3837921456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 104, 141, 156, 169, 188, 241, 282, 312, 338, 376, 482, 507, 564, 611, 676, 723, 964, 1014, 1128, 1222, 1352, 1446, 1833, 1928, 2028, 2209, 2444, 2892, 3133, 3666, 4056, 4418, 4888, 5784, 6266, 6627, 7332, 7943, 8836, 9399, 11327, 12532, 13254, 14664, 15886, 17672, 18798, 22654, 23829, 25064, 26508, 28717, 31772, 33981, 37596, 40729, 45308, 47658, 53016, 57434, 63544, 67962, 75192, 81458, 86151, 90616, 95316, 114868, 122187, 135924, 147251, 162916, 172302, 190632, 229736, 244374, 271848, 294502, 325832, 344604, 373321, 441753, 488748, 532369, 589004, 689208, 746642, 883506, 977496, 1064738, 1119963, 1178008, 1493284, 1597107, 1767012, 1914263, 2129476, 2239926, 2986568, 3194214, 3534024, 3828526, 4258952, 4479852, 5742789, 6388428, 6920797, 7657052, 8959704, 11485578, 12776856, 13841594, 15314104, 20762391, 22971156, 27683188, 41524782, 45942312, 55366376, 83049564, 89970361, 166099128, 179940722, 269911083, 359881444, 539822166, 719762888, 1079644332, 2159288664]

約数ペア:

[(1, 2159288664), (2, 1079644332), (3, 719762888), (4, 539822166), (6, 359881444), (8, 269911083), (12, 179940722), (13, 166099128), (24, 89970361), (26, 83049564), (39, 55366376), (47, 45942312), (52, 41524782), (78, 27683188), (94, 22971156), (104, 20762391), (141, 15314104), (156, 13841594), (169, 12776856), (188, 11485578), (241, 8959704), (282, 7657052), (312, 6920797), (338, 6388428), (376, 5742789), (482, 4479852), (507, 4258952), (564, 3828526), (611, 3534024), (676, 3194214), (723, 2986568), (964, 2239926), (1014, 2129476), (1128, 1914263), (1222, 1767012), (1352, 1597107), (1446, 1493284), (1833, 1178008), (1928, 1119963), (2028, 1064738), (2209, 977496), (2444, 883506), (2892, 746642), (3133, 689208), (3666, 589004), (4056, 532369), (4418, 488748), (4888, 441753), (5784, 373321), (6266, 344604), (6627, 325832), (7332, 294502), (7943, 271848), (8836, 244374), (9399, 229736), (11327, 190632), (12532, 172302), (13254, 162916), (14664, 147251), (15886, 135924), (17672, 122187), (18798, 114868), (22654, 95316), (23829, 90616), (25064, 86151), (26508, 81458), (28717, 75192), (31772, 67962), (33981, 63544), (37596, 57434), (40729, 53016), (45308, 47658)]