425493972

素因数分解:

$2^2\times 3^8\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:582

約数の個数: 108

約数和(自身を含む): 1155097216

約数和(自身を除く): 729603244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 523, 558, 729, 837, 972, 1046, 1116, 1458, 1569, 1674, 2092, 2187, 2511, 2916, 3138, 3348, 4374, 4707, 5022, 6276, 6561, 7533, 8748, 9414, 10044, 13122, 14121, 15066, 16213, 18828, 22599, 26244, 28242, 30132, 32426, 42363, 45198, 48639, 56484, 64852, 67797, 84726, 90396, 97278, 127089, 135594, 145917, 169452, 194556, 203391, 254178, 271188, 291834, 381267, 406782, 437751, 508356, 583668, 762534, 813564, 875502, 1143801, 1313253, 1525068, 1751004, 2287602, 2626506, 3431403, 3939759, 4575204, 5253012, 6862806, 7879518, 11819277, 13725612, 15759036, 23638554, 35457831, 47277108, 70915662, 106373493, 141831324, 212746986, 425493972]

約数ペア:

[(1, 425493972), (2, 212746986), (3, 141831324), (4, 106373493), (6, 70915662), (9, 47277108), (12, 35457831), (18, 23638554), (27, 15759036), (31, 13725612), (36, 11819277), (54, 7879518), (62, 6862806), (81, 5253012), (93, 4575204), (108, 3939759), (124, 3431403), (162, 2626506), (186, 2287602), (243, 1751004), (279, 1525068), (324, 1313253), (372, 1143801), (486, 875502), (523, 813564), (558, 762534), (729, 583668), (837, 508356), (972, 437751), (1046, 406782), (1116, 381267), (1458, 291834), (1569, 271188), (1674, 254178), (2092, 203391), (2187, 194556), (2511, 169452), (2916, 145917), (3138, 135594), (3348, 127089), (4374, 97278), (4707, 90396), (5022, 84726), (6276, 67797), (6561, 64852), (7533, 56484), (8748, 48639), (9414, 45198), (10044, 42363), (13122, 32426), (14121, 30132), (15066, 28242), (16213, 26244), (18828, 22599)]