425246136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:525

約数の個数: 128

約数和(自身を含む): 1249758720

約数和(自身を除く): 824512584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 163, 168, 212, 293, 318, 326, 371, 424, 489, 586, 636, 652, 742, 879, 978, 1113, 1141, 1172, 1272, 1304, 1484, 1758, 1956, 2051, 2226, 2282, 2344, 2968, 3423, 3516, 3912, 4102, 4452, 4564, 6153, 6846, 7032, 8204, 8639, 8904, 9128, 12306, 13692, 15529, 16408, 17278, 24612, 25917, 27384, 31058, 34556, 46587, 47759, 49224, 51834, 60473, 62116, 69112, 93174, 95518, 103668, 108703, 120946, 124232, 143277, 181419, 186348, 191036, 207336, 217406, 241892, 286554, 326109, 334313, 362838, 372696, 382072, 434812, 483784, 573108, 652218, 668626, 725676, 869624, 1002939, 1146216, 1304436, 1337252, 1451352, 2005878, 2531227, 2608872, 2674504, 4011756, 5062454, 7593681, 8023512, 10124908, 15187362, 17718589, 20249816, 30374724, 35437178, 53155767, 60749448, 70874356, 106311534, 141748712, 212623068, 425246136]

約数ペア:

[(1, 425246136), (2, 212623068), (3, 141748712), (4, 106311534), (6, 70874356), (7, 60749448), (8, 53155767), (12, 35437178), (14, 30374724), (21, 20249816), (24, 17718589), (28, 15187362), (42, 10124908), (53, 8023512), (56, 7593681), (84, 5062454), (106, 4011756), (159, 2674504), (163, 2608872), (168, 2531227), (212, 2005878), (293, 1451352), (318, 1337252), (326, 1304436), (371, 1146216), (424, 1002939), (489, 869624), (586, 725676), (636, 668626), (652, 652218), (742, 573108), (879, 483784), (978, 434812), (1113, 382072), (1141, 372696), (1172, 362838), (1272, 334313), (1304, 326109), (1484, 286554), (1758, 241892), (1956, 217406), (2051, 207336), (2226, 191036), (2282, 186348), (2344, 181419), (2968, 143277), (3423, 124232), (3516, 120946), (3912, 108703), (4102, 103668), (4452, 95518), (4564, 93174), (6153, 69112), (6846, 62116), (7032, 60473), (8204, 51834), (8639, 49224), (8904, 47759), (9128, 46587), (12306, 34556), (13692, 31058), (15529, 27384), (16408, 25917), (17278, 24612)]