244989738

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{22349}}^1$

素因数の和:22396

約数の個数: 64

約数和(自身を含む): 643680000

約数和(自身を除く): 398690262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 126, 174, 189, 203, 261, 378, 406, 522, 609, 783, 1218, 1566, 1827, 3654, 5481, 10962, 22349, 44698, 67047, 134094, 156443, 201141, 312886, 402282, 469329, 603423, 648121, 938658, 1206846, 1296242, 1407987, 1944363, 2815974, 3888726, 4223961, 4536847, 5833089, 8447922, 9073694, 11666178, 13610541, 17499267, 27221082, 34998534, 40831623, 81663246, 122494869, 244989738]

約数ペア:

[(1, 244989738), (2, 122494869), (3, 81663246), (6, 40831623), (7, 34998534), (9, 27221082), (14, 17499267), (18, 13610541), (21, 11666178), (27, 9073694), (29, 8447922), (42, 5833089), (54, 4536847), (58, 4223961), (63, 3888726), (87, 2815974), (126, 1944363), (174, 1407987), (189, 1296242), (203, 1206846), (261, 938658), (378, 648121), (406, 603423), (522, 469329), (609, 402282), (783, 312886), (1218, 201141), (1566, 156443), (1827, 134094), (3654, 67047), (5481, 44698), (10962, 22349)]