425505132

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:404

約数の個数: 144

約数和(自身を含む): 1209994240

約数和(自身を除く): 784489108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 139, 156, 186, 211, 234, 278, 279, 372, 403, 417, 422, 468, 556, 558, 633, 806, 834, 844, 1116, 1209, 1251, 1266, 1612, 1668, 1807, 1899, 2418, 2502, 2532, 2743, 3614, 3627, 3798, 4309, 4836, 5004, 5421, 5486, 6541, 7228, 7254, 7596, 8229, 8618, 10842, 10972, 12927, 13082, 14508, 16263, 16458, 17236, 19623, 21684, 24687, 25854, 26164, 29329, 32526, 32916, 38781, 39246, 49374, 51708, 56017, 58658, 58869, 65052, 77562, 78492, 85033, 87987, 98748, 112034, 117316, 117738, 155124, 168051, 170066, 175974, 224068, 235476, 255099, 263961, 336102, 340132, 351948, 381277, 504153, 510198, 527922, 672204, 762554, 765297, 909199, 1008306, 1020396, 1055844, 1143831, 1525108, 1530594, 1818398, 2016612, 2287662, 2727597, 3061188, 3431493, 3636796, 4575324, 5455194, 6862986, 8182791, 10910388, 11819587, 13725972, 16365582, 23639174, 32731164, 35458761, 47278348, 70917522, 106376283, 141835044, 212752566, 425505132]

約数ペア:

[(1, 425505132), (2, 212752566), (3, 141835044), (4, 106376283), (6, 70917522), (9, 47278348), (12, 35458761), (13, 32731164), (18, 23639174), (26, 16365582), (31, 13725972), (36, 11819587), (39, 10910388), (52, 8182791), (62, 6862986), (78, 5455194), (93, 4575324), (117, 3636796), (124, 3431493), (139, 3061188), (156, 2727597), (186, 2287662), (211, 2016612), (234, 1818398), (278, 1530594), (279, 1525108), (372, 1143831), (403, 1055844), (417, 1020396), (422, 1008306), (468, 909199), (556, 765297), (558, 762554), (633, 672204), (806, 527922), (834, 510198), (844, 504153), (1116, 381277), (1209, 351948), (1251, 340132), (1266, 336102), (1612, 263961), (1668, 255099), (1807, 235476), (1899, 224068), (2418, 175974), (2502, 170066), (2532, 168051), (2743, 155124), (3614, 117738), (3627, 117316), (3798, 112034), (4309, 98748), (4836, 87987), (5004, 85033), (5421, 78492), (5486, 77562), (6541, 65052), (7228, 58869), (7254, 58658), (7596, 56017), (8229, 51708), (8618, 49374), (10842, 39246), (10972, 38781), (12927, 32916), (13082, 32526), (14508, 29329), (16263, 26164), (16458, 25854), (17236, 24687), (19623, 21684)]