393882012

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{2237}}^1$

素因数の和:2387

約数の個数: 72

約数和(自身を含む): 1024807056

約数和(自身を除く): 630925044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 73, 134, 146, 201, 219, 268, 292, 402, 438, 603, 657, 804, 876, 1206, 1314, 2237, 2412, 2628, 4474, 4891, 6711, 8948, 9782, 13422, 14673, 19564, 20133, 26844, 29346, 40266, 44019, 58692, 80532, 88038, 149879, 163301, 176076, 299758, 326602, 449637, 489903, 599516, 653204, 899274, 979806, 1348911, 1469709, 1798548, 1959612, 2697822, 2939418, 5395644, 5878836, 10941167, 21882334, 32823501, 43764668, 65647002, 98470503, 131294004, 196941006, 393882012]

約数ペア:

[(1, 393882012), (2, 196941006), (3, 131294004), (4, 98470503), (6, 65647002), (9, 43764668), (12, 32823501), (18, 21882334), (36, 10941167), (67, 5878836), (73, 5395644), (134, 2939418), (146, 2697822), (201, 1959612), (219, 1798548), (268, 1469709), (292, 1348911), (402, 979806), (438, 899274), (603, 653204), (657, 599516), (804, 489903), (876, 449637), (1206, 326602), (1314, 299758), (2237, 176076), (2412, 163301), (2628, 149879), (4474, 88038), (4891, 80532), (6711, 58692), (8948, 44019), (9782, 40266), (13422, 29346), (14673, 26844), (19564, 20133)]