419199508

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1294

約数の個数: 96

約数和(自身を含む): 970592000

約数和(自身を除く): 551392492

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 343, 364, 494, 532, 637, 686, 931, 988, 1237, 1274, 1372, 1729, 1862, 2474, 2548, 3458, 3724, 4459, 4948, 6517, 6916, 8659, 8918, 12103, 13034, 16081, 17318, 17836, 23503, 24206, 26068, 32162, 34636, 47006, 48412, 60613, 64324, 84721, 94012, 112567, 121226, 164521, 169442, 225134, 242452, 305539, 329042, 338884, 424291, 450268, 611078, 658084, 787969, 848582, 1151647, 1222156, 1575938, 1697164, 2138773, 2303294, 3151876, 4277546, 4606588, 5515783, 8061529, 8555092, 11031566, 14971411, 16123058, 22063132, 29942822, 32246116, 59885644, 104799877, 209599754, 419199508]

約数ペア:

[(1, 419199508), (2, 209599754), (4, 104799877), (7, 59885644), (13, 32246116), (14, 29942822), (19, 22063132), (26, 16123058), (28, 14971411), (38, 11031566), (49, 8555092), (52, 8061529), (76, 5515783), (91, 4606588), (98, 4277546), (133, 3151876), (182, 2303294), (196, 2138773), (247, 1697164), (266, 1575938), (343, 1222156), (364, 1151647), (494, 848582), (532, 787969), (637, 658084), (686, 611078), (931, 450268), (988, 424291), (1237, 338884), (1274, 329042), (1372, 305539), (1729, 242452), (1862, 225134), (2474, 169442), (2548, 164521), (3458, 121226), (3724, 112567), (4459, 94012), (4948, 84721), (6517, 64324), (6916, 60613), (8659, 48412), (8918, 47006), (12103, 34636), (13034, 32162), (16081, 26068), (17318, 24206), (17836, 23503)]