274362648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:565

約数の個数: 128

約数和(自身を含む): 817152000

約数和(自身を除く): 542789352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 139, 168, 186, 217, 248, 278, 372, 379, 417, 434, 556, 651, 744, 758, 834, 868, 973, 1112, 1137, 1302, 1516, 1668, 1736, 1946, 2274, 2604, 2653, 2919, 3032, 3336, 3892, 4309, 4548, 5208, 5306, 5838, 7784, 7959, 8618, 9096, 10612, 11676, 11749, 12927, 15918, 17236, 21224, 23352, 23498, 25854, 30163, 31836, 34472, 35247, 46996, 51708, 52681, 60326, 63672, 70494, 82243, 90489, 93992, 103416, 105362, 120652, 140988, 158043, 164486, 180978, 210724, 241304, 246729, 281976, 316086, 328972, 361956, 368767, 421448, 493458, 632172, 657944, 723912, 737534, 986916, 1106301, 1264344, 1475068, 1633111, 1973832, 2212602, 2950136, 3266222, 4425204, 4899333, 6532444, 8850408, 9798666, 11431777, 13064888, 19597332, 22863554, 34295331, 39194664, 45727108, 68590662, 91454216, 137181324, 274362648]

約数ペア:

[(1, 274362648), (2, 137181324), (3, 91454216), (4, 68590662), (6, 45727108), (7, 39194664), (8, 34295331), (12, 22863554), (14, 19597332), (21, 13064888), (24, 11431777), (28, 9798666), (31, 8850408), (42, 6532444), (56, 4899333), (62, 4425204), (84, 3266222), (93, 2950136), (124, 2212602), (139, 1973832), (168, 1633111), (186, 1475068), (217, 1264344), (248, 1106301), (278, 986916), (372, 737534), (379, 723912), (417, 657944), (434, 632172), (556, 493458), (651, 421448), (744, 368767), (758, 361956), (834, 328972), (868, 316086), (973, 281976), (1112, 246729), (1137, 241304), (1302, 210724), (1516, 180978), (1668, 164486), (1736, 158043), (1946, 140988), (2274, 120652), (2604, 105362), (2653, 103416), (2919, 93992), (3032, 90489), (3336, 82243), (3892, 70494), (4309, 63672), (4548, 60326), (5208, 52681), (5306, 51708), (5838, 46996), (7784, 35247), (7959, 34472), (8618, 31836), (9096, 30163), (10612, 25854), (11676, 23498), (11749, 23352), (12927, 21224), (15918, 17236)]