395609004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{23431}}^1$

素因数の和:23515

約数の個数: 72

約数和(自身を含む): 1159977728

約数和(自身を除く): 764368724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 804, 938, 1206, 1407, 1876, 2412, 2814, 4221, 5628, 8442, 16884, 23431, 46862, 70293, 93724, 140586, 164017, 210879, 281172, 328034, 421758, 492051, 656068, 843516, 984102, 1476153, 1569877, 1968204, 2952306, 3139754, 4709631, 5904612, 6279508, 9419262, 10989139, 14128893, 18838524, 21978278, 28257786, 32967417, 43956556, 56515572, 65934834, 98902251, 131869668, 197804502, 395609004]

約数ペア:

[(1, 395609004), (2, 197804502), (3, 131869668), (4, 98902251), (6, 65934834), (7, 56515572), (9, 43956556), (12, 32967417), (14, 28257786), (18, 21978278), (21, 18838524), (28, 14128893), (36, 10989139), (42, 9419262), (63, 6279508), (67, 5904612), (84, 4709631), (126, 3139754), (134, 2952306), (201, 1968204), (252, 1569877), (268, 1476153), (402, 984102), (469, 843516), (603, 656068), (804, 492051), (938, 421758), (1206, 328034), (1407, 281172), (1876, 210879), (2412, 164017), (2814, 140586), (4221, 93724), (5628, 70293), (8442, 46862), (16884, 23431)]