340679976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{401}}^1$

素因数の和:819

約数の個数: 128

約数和(自身を含む): 1053561600

約数和(自身を除く): 712881624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 389, 401, 546, 728, 778, 802, 1092, 1167, 1203, 1556, 1604, 2184, 2334, 2406, 2723, 2807, 3112, 3208, 4668, 4812, 5057, 5213, 5446, 5614, 8169, 8421, 9336, 9624, 10114, 10426, 10892, 11228, 15171, 15639, 16338, 16842, 20228, 20852, 21784, 22456, 30342, 31278, 32676, 33684, 35399, 36491, 40456, 41704, 60684, 62556, 65352, 67368, 70798, 72982, 106197, 109473, 121368, 125112, 141596, 145964, 155989, 212394, 218946, 283192, 291928, 311978, 424788, 437892, 467967, 623956, 849576, 875784, 935934, 1091923, 1247912, 1871868, 2027857, 2183846, 3275769, 3743736, 4055714, 4367692, 6083571, 6551538, 8111428, 8735384, 12167142, 13103076, 14194999, 16222856, 24334284, 26206152, 28389998, 42584997, 48668568, 56779996, 85169994, 113559992, 170339988, 340679976]

約数ペア:

[(1, 340679976), (2, 170339988), (3, 113559992), (4, 85169994), (6, 56779996), (7, 48668568), (8, 42584997), (12, 28389998), (13, 26206152), (14, 24334284), (21, 16222856), (24, 14194999), (26, 13103076), (28, 12167142), (39, 8735384), (42, 8111428), (52, 6551538), (56, 6083571), (78, 4367692), (84, 4055714), (91, 3743736), (104, 3275769), (156, 2183846), (168, 2027857), (182, 1871868), (273, 1247912), (312, 1091923), (364, 935934), (389, 875784), (401, 849576), (546, 623956), (728, 467967), (778, 437892), (802, 424788), (1092, 311978), (1167, 291928), (1203, 283192), (1556, 218946), (1604, 212394), (2184, 155989), (2334, 145964), (2406, 141596), (2723, 125112), (2807, 121368), (3112, 109473), (3208, 106197), (4668, 72982), (4812, 70798), (5057, 67368), (5213, 65352), (5446, 62556), (5614, 60684), (8169, 41704), (8421, 40456), (9336, 36491), (9624, 35399), (10114, 33684), (10426, 32676), (10892, 31278), (11228, 30342), (15171, 22456), (15639, 21784), (16338, 20852), (16842, 20228)]