250796052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1619}}^1$

素因数の和:1973

約数の個数: 72

約数和(自身を含む): 685208160

約数和(自身を除く): 434412108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 331, 468, 662, 993, 1324, 1619, 1986, 2979, 3238, 3972, 4303, 4857, 5958, 6476, 8606, 9714, 11916, 12909, 14571, 17212, 19428, 21047, 25818, 29142, 38727, 42094, 51636, 58284, 63141, 77454, 84188, 126282, 154908, 189423, 252564, 378846, 535889, 757692, 1071778, 1607667, 2143556, 3215334, 4823001, 6430668, 6966557, 9646002, 13933114, 19292004, 20899671, 27866228, 41799342, 62699013, 83598684, 125398026, 250796052]

約数ペア:

[(1, 250796052), (2, 125398026), (3, 83598684), (4, 62699013), (6, 41799342), (9, 27866228), (12, 20899671), (13, 19292004), (18, 13933114), (26, 9646002), (36, 6966557), (39, 6430668), (52, 4823001), (78, 3215334), (117, 2143556), (156, 1607667), (234, 1071778), (331, 757692), (468, 535889), (662, 378846), (993, 252564), (1324, 189423), (1619, 154908), (1986, 126282), (2979, 84188), (3238, 77454), (3972, 63141), (4303, 58284), (4857, 51636), (5958, 42094), (6476, 38727), (8606, 29142), (9714, 25818), (11916, 21047), (12909, 19428), (14571, 17212)]