491538996

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8539}}^1$

素因数の和:8606

約数の個数: 96

約数和(自身を含む): 1406025600

約数和(自身を除く): 914486604

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 41, 52, 54, 78, 82, 108, 117, 123, 156, 164, 234, 246, 351, 369, 468, 492, 533, 702, 738, 1066, 1107, 1404, 1476, 1599, 2132, 2214, 3198, 4428, 4797, 6396, 8539, 9594, 14391, 17078, 19188, 25617, 28782, 34156, 51234, 57564, 76851, 102468, 111007, 153702, 222014, 230553, 307404, 333021, 350099, 444028, 461106, 666042, 700198, 922212, 999063, 1050297, 1332084, 1400396, 1998126, 2100594, 2997189, 3150891, 3996252, 4201188, 4551287, 5994378, 6301782, 9102574, 9452673, 11988756, 12603564, 13653861, 18205148, 18905346, 27307722, 37810692, 40961583, 54615444, 81923166, 122884749, 163846332, 245769498, 491538996]

約数ペア:

[(1, 491538996), (2, 245769498), (3, 163846332), (4, 122884749), (6, 81923166), (9, 54615444), (12, 40961583), (13, 37810692), (18, 27307722), (26, 18905346), (27, 18205148), (36, 13653861), (39, 12603564), (41, 11988756), (52, 9452673), (54, 9102574), (78, 6301782), (82, 5994378), (108, 4551287), (117, 4201188), (123, 3996252), (156, 3150891), (164, 2997189), (234, 2100594), (246, 1998126), (351, 1400396), (369, 1332084), (468, 1050297), (492, 999063), (533, 922212), (702, 700198), (738, 666042), (1066, 461106), (1107, 444028), (1404, 350099), (1476, 333021), (1599, 307404), (2132, 230553), (2214, 222014), (3198, 153702), (4428, 111007), (4797, 102468), (6396, 76851), (8539, 57564), (9594, 51234), (14391, 34156), (17078, 28782), (19188, 25617)]