312875892

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2539}}^1$

素因数の和:2722

約数の個数: 96

約数和(自身を含む): 933094400

約数和(自身を除く): 620218508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 163, 189, 252, 326, 378, 489, 652, 756, 978, 1141, 1467, 1956, 2282, 2539, 2934, 3423, 4401, 4564, 5078, 5868, 6846, 7617, 8802, 10156, 10269, 13692, 15234, 17604, 17773, 20538, 22851, 30468, 30807, 35546, 41076, 45702, 53319, 61614, 68553, 71092, 91404, 106638, 123228, 137106, 159957, 213276, 274212, 319914, 413857, 479871, 639828, 827714, 959742, 1241571, 1655428, 1919484, 2483142, 2896999, 3724713, 4966284, 5793998, 7449426, 8690997, 11174139, 11587996, 14898852, 17381994, 22348278, 26072991, 34763988, 44696556, 52145982, 78218973, 104291964, 156437946, 312875892]

約数ペア:

[(1, 312875892), (2, 156437946), (3, 104291964), (4, 78218973), (6, 52145982), (7, 44696556), (9, 34763988), (12, 26072991), (14, 22348278), (18, 17381994), (21, 14898852), (27, 11587996), (28, 11174139), (36, 8690997), (42, 7449426), (54, 5793998), (63, 4966284), (84, 3724713), (108, 2896999), (126, 2483142), (163, 1919484), (189, 1655428), (252, 1241571), (326, 959742), (378, 827714), (489, 639828), (652, 479871), (756, 413857), (978, 319914), (1141, 274212), (1467, 213276), (1956, 159957), (2282, 137106), (2539, 123228), (2934, 106638), (3423, 91404), (4401, 71092), (4564, 68553), (5078, 61614), (5868, 53319), (6846, 45702), (7617, 41076), (8802, 35546), (10156, 30807), (10269, 30468), (13692, 22851), (15234, 20538), (17604, 17773)]