921841284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{5179}}^1$

素因数の和:5369

約数の個数: 96

約数和(自身を含む): 2664094720

約数和(自身を除く): 1742253436

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 163, 182, 273, 326, 364, 489, 546, 652, 978, 1092, 1141, 1956, 2119, 2282, 3423, 4238, 4564, 5179, 6357, 6846, 8476, 10358, 12714, 13692, 14833, 15537, 20716, 25428, 29666, 31074, 36253, 44499, 59332, 62148, 67327, 72506, 88998, 108759, 134654, 145012, 177996, 201981, 217518, 269308, 403962, 435036, 471289, 807924, 844177, 942578, 1413867, 1688354, 1885156, 2532531, 2827734, 3376708, 5065062, 5655468, 5909239, 10130124, 10974301, 11818478, 17727717, 21948602, 23636956, 32922903, 35455434, 43897204, 65845806, 70910868, 76820107, 131691612, 153640214, 230460321, 307280428, 460920642, 921841284]

約数ペア:

[(1, 921841284), (2, 460920642), (3, 307280428), (4, 230460321), (6, 153640214), (7, 131691612), (12, 76820107), (13, 70910868), (14, 65845806), (21, 43897204), (26, 35455434), (28, 32922903), (39, 23636956), (42, 21948602), (52, 17727717), (78, 11818478), (84, 10974301), (91, 10130124), (156, 5909239), (163, 5655468), (182, 5065062), (273, 3376708), (326, 2827734), (364, 2532531), (489, 1885156), (546, 1688354), (652, 1413867), (978, 942578), (1092, 844177), (1141, 807924), (1956, 471289), (2119, 435036), (2282, 403962), (3423, 269308), (4238, 217518), (4564, 201981), (5179, 177996), (6357, 145012), (6846, 134654), (8476, 108759), (10358, 88998), (12714, 72506), (13692, 67327), (14833, 62148), (15537, 59332), (20716, 44499), (25428, 36253), (29666, 31074)]