289132344

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1987}}^1$

素因数の和:2089

約数の個数: 96

約数和(自身を含む): 818737920

約数和(自身を除く): 529605576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 47, 72, 86, 94, 129, 141, 172, 188, 258, 282, 344, 376, 387, 423, 516, 564, 774, 846, 1032, 1128, 1548, 1692, 1987, 2021, 3096, 3384, 3974, 4042, 5961, 6063, 7948, 8084, 11922, 12126, 15896, 16168, 17883, 18189, 23844, 24252, 35766, 36378, 47688, 48504, 71532, 72756, 85441, 93389, 143064, 145512, 170882, 186778, 256323, 280167, 341764, 373556, 512646, 560334, 683528, 747112, 768969, 840501, 1025292, 1120668, 1537938, 1681002, 2050584, 2241336, 3075876, 3362004, 4015727, 6151752, 6724008, 8031454, 12047181, 16062908, 24094362, 32125816, 36141543, 48188724, 72283086, 96377448, 144566172, 289132344]

約数ペア:

[(1, 289132344), (2, 144566172), (3, 96377448), (4, 72283086), (6, 48188724), (8, 36141543), (9, 32125816), (12, 24094362), (18, 16062908), (24, 12047181), (36, 8031454), (43, 6724008), (47, 6151752), (72, 4015727), (86, 3362004), (94, 3075876), (129, 2241336), (141, 2050584), (172, 1681002), (188, 1537938), (258, 1120668), (282, 1025292), (344, 840501), (376, 768969), (387, 747112), (423, 683528), (516, 560334), (564, 512646), (774, 373556), (846, 341764), (1032, 280167), (1128, 256323), (1548, 186778), (1692, 170882), (1987, 145512), (2021, 143064), (3096, 93389), (3384, 85441), (3974, 72756), (4042, 71532), (5961, 48504), (6063, 47688), (7948, 36378), (8084, 35766), (11922, 24252), (12126, 23844), (15896, 18189), (16168, 17883)]