1385281008

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{68227}}^1$

素因数の和:68291

約数の個数: 80

約数和(自身を含む): 4060930560

約数和(自身を除く): 2675649552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 108, 141, 144, 188, 216, 282, 376, 423, 432, 564, 752, 846, 1128, 1269, 1692, 2256, 2538, 3384, 5076, 6768, 10152, 20304, 68227, 136454, 204681, 272908, 409362, 545816, 614043, 818724, 1091632, 1228086, 1637448, 1842129, 2456172, 3206669, 3274896, 3684258, 4912344, 6413338, 7368516, 9620007, 9824688, 12826676, 14737032, 19240014, 25653352, 28860021, 29474064, 38480028, 51306704, 57720042, 76960056, 86580063, 115440084, 153920112, 173160126, 230880168, 346320252, 461760336, 692640504, 1385281008]

約数ペア:

[(1, 1385281008), (2, 692640504), (3, 461760336), (4, 346320252), (6, 230880168), (8, 173160126), (9, 153920112), (12, 115440084), (16, 86580063), (18, 76960056), (24, 57720042), (27, 51306704), (36, 38480028), (47, 29474064), (48, 28860021), (54, 25653352), (72, 19240014), (94, 14737032), (108, 12826676), (141, 9824688), (144, 9620007), (188, 7368516), (216, 6413338), (282, 4912344), (376, 3684258), (423, 3274896), (432, 3206669), (564, 2456172), (752, 1842129), (846, 1637448), (1128, 1228086), (1269, 1091632), (1692, 818724), (2256, 614043), (2538, 545816), (3384, 409362), (5076, 272908), (6768, 204681), (10152, 136454), (20304, 68227)]