1977455448

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{2273}}^1$

素因数の和:2609

約数の個数: 96

約数和(自身を含む): 5502079440

約数和(自身を除く): 3524623992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 281, 344, 387, 516, 562, 774, 843, 1032, 1124, 1548, 1686, 2248, 2273, 2529, 3096, 3372, 4546, 5058, 6744, 6819, 9092, 10116, 12083, 13638, 18184, 20232, 20457, 24166, 27276, 36249, 40914, 48332, 54552, 72498, 81828, 96664, 97739, 108747, 144996, 163656, 195478, 217494, 289992, 293217, 390956, 434988, 586434, 638713, 781912, 869976, 879651, 1172868, 1277426, 1759302, 1916139, 2345736, 2554852, 3518604, 3832278, 5109704, 5748417, 7037208, 7664556, 11496834, 15329112, 22993668, 27464659, 45987336, 54929318, 82393977, 109858636, 164787954, 219717272, 247181931, 329575908, 494363862, 659151816, 988727724, 1977455448]

約数ペア:

[(1, 1977455448), (2, 988727724), (3, 659151816), (4, 494363862), (6, 329575908), (8, 247181931), (9, 219717272), (12, 164787954), (18, 109858636), (24, 82393977), (36, 54929318), (43, 45987336), (72, 27464659), (86, 22993668), (129, 15329112), (172, 11496834), (258, 7664556), (281, 7037208), (344, 5748417), (387, 5109704), (516, 3832278), (562, 3518604), (774, 2554852), (843, 2345736), (1032, 1916139), (1124, 1759302), (1548, 1277426), (1686, 1172868), (2248, 879651), (2273, 869976), (2529, 781912), (3096, 638713), (3372, 586434), (4546, 434988), (5058, 390956), (6744, 293217), (6819, 289992), (9092, 217494), (10116, 195478), (12083, 163656), (13638, 144996), (18184, 108747), (20232, 97739), (20457, 96664), (24166, 81828), (27276, 72498), (36249, 54552), (40914, 48332)]