305213748

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{2557}}^1$

素因数の和:2614

約数の個数: 96

約数和(自身を含む): 859488000

約数和(自身を除く): 554274252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 343, 348, 406, 588, 609, 686, 812, 1029, 1218, 1372, 1421, 2058, 2436, 2557, 2842, 4116, 4263, 5114, 5684, 7671, 8526, 9947, 10228, 15342, 17052, 17899, 19894, 29841, 30684, 35798, 39788, 53697, 59682, 71596, 74153, 107394, 119364, 125293, 148306, 214788, 222459, 250586, 296612, 375879, 444918, 501172, 519071, 751758, 877051, 889836, 1038142, 1503516, 1557213, 1754102, 2076284, 2631153, 3114426, 3508204, 3633497, 5262306, 6228852, 7266994, 10524612, 10900491, 14533988, 21800982, 25434479, 43601964, 50868958, 76303437, 101737916, 152606874, 305213748]

約数ペア:

[(1, 305213748), (2, 152606874), (3, 101737916), (4, 76303437), (6, 50868958), (7, 43601964), (12, 25434479), (14, 21800982), (21, 14533988), (28, 10900491), (29, 10524612), (42, 7266994), (49, 6228852), (58, 5262306), (84, 3633497), (87, 3508204), (98, 3114426), (116, 2631153), (147, 2076284), (174, 1754102), (196, 1557213), (203, 1503516), (294, 1038142), (343, 889836), (348, 877051), (406, 751758), (588, 519071), (609, 501172), (686, 444918), (812, 375879), (1029, 296612), (1218, 250586), (1372, 222459), (1421, 214788), (2058, 148306), (2436, 125293), (2557, 119364), (2842, 107394), (4116, 74153), (4263, 71596), (5114, 59682), (5684, 53697), (7671, 39788), (8526, 35798), (9947, 30684), (10228, 29841), (15342, 19894), (17052, 17899)]