306998424

素因数分解:

$2^3\times 3^5\times {\mathrm{79}}^1\times {\mathrm{1999}}^1$

素因数の和:2099

約数の個数: 96

約数和(自身を含む): 873600000

約数和(自身を除く): 566601576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 81, 108, 158, 162, 216, 237, 243, 316, 324, 474, 486, 632, 648, 711, 948, 972, 1422, 1896, 1944, 1999, 2133, 2844, 3998, 4266, 5688, 5997, 6399, 7996, 8532, 11994, 12798, 15992, 17064, 17991, 19197, 23988, 25596, 35982, 38394, 47976, 51192, 53973, 71964, 76788, 107946, 143928, 153576, 157921, 161919, 215892, 315842, 323838, 431784, 473763, 485757, 631684, 647676, 947526, 971514, 1263368, 1295352, 1421289, 1895052, 1943028, 2842578, 3790104, 3886056, 4263867, 5685156, 8527734, 11370312, 12791601, 17055468, 25583202, 34110936, 38374803, 51166404, 76749606, 102332808, 153499212, 306998424]

約数ペア:

[(1, 306998424), (2, 153499212), (3, 102332808), (4, 76749606), (6, 51166404), (8, 38374803), (9, 34110936), (12, 25583202), (18, 17055468), (24, 12791601), (27, 11370312), (36, 8527734), (54, 5685156), (72, 4263867), (79, 3886056), (81, 3790104), (108, 2842578), (158, 1943028), (162, 1895052), (216, 1421289), (237, 1295352), (243, 1263368), (316, 971514), (324, 947526), (474, 647676), (486, 631684), (632, 485757), (648, 473763), (711, 431784), (948, 323838), (972, 315842), (1422, 215892), (1896, 161919), (1944, 157921), (1999, 153576), (2133, 143928), (2844, 107946), (3998, 76788), (4266, 71964), (5688, 53973), (5997, 51192), (6399, 47976), (7996, 38394), (8532, 35982), (11994, 25596), (12798, 23988), (15992, 19197), (17064, 17991)]