318745392

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2557}}^1$

素因数の和:2635

約数の個数: 120

約数和(自身を含む): 976316976

約数和(自身を除く): 657571584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 53, 56, 84, 98, 106, 112, 147, 159, 168, 196, 212, 294, 318, 336, 371, 392, 424, 588, 636, 742, 784, 848, 1113, 1176, 1272, 1484, 2226, 2352, 2544, 2557, 2597, 2968, 4452, 5114, 5194, 5936, 7671, 7791, 8904, 10228, 10388, 15342, 15582, 17808, 17899, 20456, 20776, 30684, 31164, 35798, 40912, 41552, 53697, 61368, 62328, 71596, 107394, 122736, 124656, 125293, 135521, 143192, 214788, 250586, 271042, 286384, 375879, 406563, 429576, 501172, 542084, 751758, 813126, 859152, 948647, 1002344, 1084168, 1503516, 1626252, 1897294, 2004688, 2168336, 2845941, 3007032, 3252504, 3794588, 5691882, 6014064, 6505008, 6640529, 7589176, 11383764, 13281058, 15178352, 19921587, 22767528, 26562116, 39843174, 45535056, 53124232, 79686348, 106248464, 159372696, 318745392]

約数ペア:

[(1, 318745392), (2, 159372696), (3, 106248464), (4, 79686348), (6, 53124232), (7, 45535056), (8, 39843174), (12, 26562116), (14, 22767528), (16, 19921587), (21, 15178352), (24, 13281058), (28, 11383764), (42, 7589176), (48, 6640529), (49, 6505008), (53, 6014064), (56, 5691882), (84, 3794588), (98, 3252504), (106, 3007032), (112, 2845941), (147, 2168336), (159, 2004688), (168, 1897294), (196, 1626252), (212, 1503516), (294, 1084168), (318, 1002344), (336, 948647), (371, 859152), (392, 813126), (424, 751758), (588, 542084), (636, 501172), (742, 429576), (784, 406563), (848, 375879), (1113, 286384), (1176, 271042), (1272, 250586), (1484, 214788), (2226, 143192), (2352, 135521), (2544, 125293), (2557, 124656), (2597, 122736), (2968, 107394), (4452, 71596), (5114, 62328), (5194, 61368), (5936, 53697), (7671, 41552), (7791, 40912), (8904, 35798), (10228, 31164), (10388, 30684), (15342, 20776), (15582, 20456), (17808, 17899)]