420908292

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29303}}^1$

素因数の和:29342

約数の個数: 96

約数和(自身を含む): 1312819200

約数和(自身を除く): 891910908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 342, 378, 399, 513, 532, 684, 756, 798, 1026, 1197, 1596, 2052, 2394, 3591, 4788, 7182, 14364, 29303, 58606, 87909, 117212, 175818, 205121, 263727, 351636, 410242, 527454, 556757, 615363, 791181, 820484, 1054908, 1113514, 1230726, 1582362, 1670271, 1846089, 2227028, 2461452, 3164724, 3340542, 3692178, 3897299, 5010813, 5538267, 6681084, 7384356, 7794598, 10021626, 11076534, 11691897, 15032439, 15589196, 20043252, 22153068, 23383794, 30064878, 35075691, 46767588, 60129756, 70151382, 105227073, 140302764, 210454146, 420908292]

約数ペア:

[(1, 420908292), (2, 210454146), (3, 140302764), (4, 105227073), (6, 70151382), (7, 60129756), (9, 46767588), (12, 35075691), (14, 30064878), (18, 23383794), (19, 22153068), (21, 20043252), (27, 15589196), (28, 15032439), (36, 11691897), (38, 11076534), (42, 10021626), (54, 7794598), (57, 7384356), (63, 6681084), (76, 5538267), (84, 5010813), (108, 3897299), (114, 3692178), (126, 3340542), (133, 3164724), (171, 2461452), (189, 2227028), (228, 1846089), (252, 1670271), (266, 1582362), (342, 1230726), (378, 1113514), (399, 1054908), (513, 820484), (532, 791181), (684, 615363), (756, 556757), (798, 527454), (1026, 410242), (1197, 351636), (1596, 263727), (2052, 205121), (2394, 175818), (3591, 117212), (4788, 87909), (7182, 58606), (14364, 29303)]