290599008

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:569

約数の個数: 144

約数和(自身を含む): 895164480

約数和(自身を除く): 604565472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 163, 168, 196, 224, 294, 326, 336, 379, 392, 489, 588, 652, 672, 758, 784, 978, 1137, 1141, 1176, 1304, 1516, 1568, 1956, 2274, 2282, 2352, 2608, 2653, 3032, 3423, 3912, 4548, 4564, 4704, 5216, 5306, 6064, 6846, 7824, 7959, 7987, 9096, 9128, 10612, 12128, 13692, 15648, 15918, 15974, 18192, 18256, 18571, 21224, 23961, 27384, 31836, 31948, 36384, 36512, 37142, 42448, 47922, 54768, 55713, 61777, 63672, 63896, 74284, 84896, 95844, 109536, 111426, 123554, 127344, 127792, 148568, 185331, 191688, 222852, 247108, 254688, 255584, 297136, 370662, 383376, 432439, 445704, 494216, 594272, 741324, 766752, 864878, 891408, 988432, 1297317, 1482648, 1729756, 1782816, 1976864, 2594634, 2965296, 3027073, 3459512, 5189268, 5930592, 6054146, 6919024, 9081219, 10378536, 12108292, 13838048, 18162438, 20757072, 24216584, 36324876, 41514144, 48433168, 72649752, 96866336, 145299504, 290599008]

約数ペア:

[(1, 290599008), (2, 145299504), (3, 96866336), (4, 72649752), (6, 48433168), (7, 41514144), (8, 36324876), (12, 24216584), (14, 20757072), (16, 18162438), (21, 13838048), (24, 12108292), (28, 10378536), (32, 9081219), (42, 6919024), (48, 6054146), (49, 5930592), (56, 5189268), (84, 3459512), (96, 3027073), (98, 2965296), (112, 2594634), (147, 1976864), (163, 1782816), (168, 1729756), (196, 1482648), (224, 1297317), (294, 988432), (326, 891408), (336, 864878), (379, 766752), (392, 741324), (489, 594272), (588, 494216), (652, 445704), (672, 432439), (758, 383376), (784, 370662), (978, 297136), (1137, 255584), (1141, 254688), (1176, 247108), (1304, 222852), (1516, 191688), (1568, 185331), (1956, 148568), (2274, 127792), (2282, 127344), (2352, 123554), (2608, 111426), (2653, 109536), (3032, 95844), (3423, 84896), (3912, 74284), (4548, 63896), (4564, 63672), (4704, 61777), (5216, 55713), (5306, 54768), (6064, 47922), (6846, 42448), (7824, 37142), (7959, 36512), (7987, 36384), (9096, 31948), (9128, 31836), (10612, 27384), (12128, 23961), (13692, 21224), (15648, 18571), (15918, 18256), (15974, 18192)]