1217754216

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{3517}}^1$

素因数の和:3768

約数の個数: 128

約数和(自身を含む): 3883872000

約数和(自身を除く): 2666117784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 229, 252, 378, 458, 504, 687, 756, 916, 1374, 1512, 1603, 1832, 2061, 2748, 3206, 3517, 4122, 4809, 5496, 6183, 6412, 7034, 8244, 9618, 10551, 12366, 12824, 14068, 14427, 16488, 19236, 21102, 24619, 24732, 28136, 28854, 31653, 38472, 42204, 43281, 49238, 49464, 57708, 63306, 73857, 84408, 86562, 94959, 98476, 115416, 126612, 147714, 173124, 189918, 196952, 221571, 253224, 295428, 346248, 379836, 443142, 590856, 664713, 759672, 805393, 886284, 1329426, 1610786, 1772568, 2416179, 2658852, 3221572, 4832358, 5317704, 5637751, 6443144, 7248537, 9664716, 11275502, 14497074, 16913253, 19329432, 21745611, 22551004, 28994148, 33826506, 43491222, 45102008, 50739759, 57988296, 67653012, 86982444, 101479518, 135306024, 152219277, 173964888, 202959036, 304438554, 405918072, 608877108, 1217754216]

約数ペア:

[(1, 1217754216), (2, 608877108), (3, 405918072), (4, 304438554), (6, 202959036), (7, 173964888), (8, 152219277), (9, 135306024), (12, 101479518), (14, 86982444), (18, 67653012), (21, 57988296), (24, 50739759), (27, 45102008), (28, 43491222), (36, 33826506), (42, 28994148), (54, 22551004), (56, 21745611), (63, 19329432), (72, 16913253), (84, 14497074), (108, 11275502), (126, 9664716), (168, 7248537), (189, 6443144), (216, 5637751), (229, 5317704), (252, 4832358), (378, 3221572), (458, 2658852), (504, 2416179), (687, 1772568), (756, 1610786), (916, 1329426), (1374, 886284), (1512, 805393), (1603, 759672), (1832, 664713), (2061, 590856), (2748, 443142), (3206, 379836), (3517, 346248), (4122, 295428), (4809, 253224), (5496, 221571), (6183, 196952), (6412, 189918), (7034, 173124), (8244, 147714), (9618, 126612), (10551, 115416), (12366, 98476), (12824, 94959), (14068, 86562), (14427, 84408), (16488, 73857), (19236, 63306), (21102, 57708), (24619, 49464), (24732, 49238), (28136, 43281), (28854, 42204), (31653, 38472)]