680966704

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:467

約数の個数: 120

約数和(自身を含む): 1554338016

約数和(自身を除く): 873371312

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 41, 44, 46, 82, 88, 92, 121, 164, 176, 184, 242, 253, 328, 368, 373, 451, 484, 506, 656, 746, 902, 943, 968, 1012, 1492, 1804, 1886, 1936, 2024, 2783, 2984, 3608, 3772, 4048, 4103, 4961, 5566, 5968, 7216, 7544, 8206, 8579, 9922, 10373, 11132, 15088, 15293, 16412, 17158, 19844, 20746, 22264, 30586, 32824, 34316, 39688, 41492, 44528, 45133, 61172, 65648, 68632, 79376, 82984, 90266, 94369, 114103, 122344, 137264, 165968, 168223, 180532, 188738, 228206, 244688, 336446, 351739, 361064, 377476, 456412, 672892, 703478, 722128, 754952, 912824, 1038059, 1345784, 1406956, 1509904, 1825648, 1850453, 2076118, 2691568, 2813912, 3700906, 3869129, 4152236, 5627824, 7401812, 7738258, 8304472, 14803624, 15476516, 16608944, 29607248, 30953032, 42560419, 61906064, 85120838, 170241676, 340483352, 680966704]

約数ペア:

[(1, 680966704), (2, 340483352), (4, 170241676), (8, 85120838), (11, 61906064), (16, 42560419), (22, 30953032), (23, 29607248), (41, 16608944), (44, 15476516), (46, 14803624), (82, 8304472), (88, 7738258), (92, 7401812), (121, 5627824), (164, 4152236), (176, 3869129), (184, 3700906), (242, 2813912), (253, 2691568), (328, 2076118), (368, 1850453), (373, 1825648), (451, 1509904), (484, 1406956), (506, 1345784), (656, 1038059), (746, 912824), (902, 754952), (943, 722128), (968, 703478), (1012, 672892), (1492, 456412), (1804, 377476), (1886, 361064), (1936, 351739), (2024, 336446), (2783, 244688), (2984, 228206), (3608, 188738), (3772, 180532), (4048, 168223), (4103, 165968), (4961, 137264), (5566, 122344), (5968, 114103), (7216, 94369), (7544, 90266), (8206, 82984), (8579, 79376), (9922, 68632), (10373, 65648), (11132, 61172), (15088, 45133), (15293, 44528), (16412, 41492), (17158, 39688), (19844, 34316), (20746, 32824), (22264, 30586)]