127881312

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2383}}^1$

素因数の和:2452

約数の個数: 96

約数和(自身を含む): 370073088

約数和(自身を除く): 242191776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 78, 86, 96, 104, 129, 156, 172, 208, 258, 312, 344, 416, 516, 559, 624, 688, 1032, 1118, 1248, 1376, 1677, 2064, 2236, 2383, 3354, 4128, 4472, 4766, 6708, 7149, 8944, 9532, 13416, 14298, 17888, 19064, 26832, 28596, 30979, 38128, 53664, 57192, 61958, 76256, 92937, 102469, 114384, 123916, 185874, 204938, 228768, 247832, 307407, 371748, 409876, 495664, 614814, 743496, 819752, 991328, 1229628, 1332097, 1486992, 1639504, 2459256, 2664194, 2973984, 3279008, 3996291, 4918512, 5328388, 7992582, 9837024, 10656776, 15985164, 21313552, 31970328, 42627104, 63940656, 127881312]

約数ペア:

[(1, 127881312), (2, 63940656), (3, 42627104), (4, 31970328), (6, 21313552), (8, 15985164), (12, 10656776), (13, 9837024), (16, 7992582), (24, 5328388), (26, 4918512), (32, 3996291), (39, 3279008), (43, 2973984), (48, 2664194), (52, 2459256), (78, 1639504), (86, 1486992), (96, 1332097), (104, 1229628), (129, 991328), (156, 819752), (172, 743496), (208, 614814), (258, 495664), (312, 409876), (344, 371748), (416, 307407), (516, 247832), (559, 228768), (624, 204938), (688, 185874), (1032, 123916), (1118, 114384), (1248, 102469), (1376, 92937), (1677, 76256), (2064, 61958), (2236, 57192), (2383, 53664), (3354, 38128), (4128, 30979), (4472, 28596), (4766, 26832), (6708, 19064), (7149, 17888), (8944, 14298), (9532, 13416)]