397404144

素因数分解:

$2^4\times 3^7\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:347

約数の個数: 160

約数和(自身を含む): 1187215680

約数和(自身を除く): 789811536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 81, 82, 108, 123, 144, 162, 164, 216, 243, 246, 277, 324, 328, 369, 432, 486, 492, 554, 648, 656, 729, 738, 831, 972, 984, 1107, 1108, 1296, 1458, 1476, 1662, 1944, 1968, 2187, 2214, 2216, 2493, 2916, 2952, 3321, 3324, 3888, 4374, 4428, 4432, 4986, 5832, 5904, 6642, 6648, 7479, 8748, 8856, 9963, 9972, 11357, 11664, 13284, 13296, 14958, 17496, 17712, 19926, 19944, 22437, 22714, 26568, 29889, 29916, 34071, 34992, 39852, 39888, 44874, 45428, 53136, 59778, 59832, 67311, 68142, 79704, 89667, 89748, 90856, 102213, 119556, 119664, 134622, 136284, 159408, 179334, 179496, 181712, 201933, 204426, 239112, 269244, 272568, 306639, 358668, 358992, 403866, 408852, 478224, 538488, 545136, 605799, 613278, 717336, 807732, 817704, 919917, 1076976, 1211598, 1226556, 1434672, 1615464, 1635408, 1839834, 2423196, 2453112, 2759751, 3230928, 3679668, 4846392, 4906224, 5519502, 7359336, 8279253, 9692784, 11039004, 14718672, 16558506, 22078008, 24837759, 33117012, 44156016, 49675518, 66234024, 99351036, 132468048, 198702072, 397404144]

約数ペア:

[(1, 397404144), (2, 198702072), (3, 132468048), (4, 99351036), (6, 66234024), (8, 49675518), (9, 44156016), (12, 33117012), (16, 24837759), (18, 22078008), (24, 16558506), (27, 14718672), (36, 11039004), (41, 9692784), (48, 8279253), (54, 7359336), (72, 5519502), (81, 4906224), (82, 4846392), (108, 3679668), (123, 3230928), (144, 2759751), (162, 2453112), (164, 2423196), (216, 1839834), (243, 1635408), (246, 1615464), (277, 1434672), (324, 1226556), (328, 1211598), (369, 1076976), (432, 919917), (486, 817704), (492, 807732), (554, 717336), (648, 613278), (656, 605799), (729, 545136), (738, 538488), (831, 478224), (972, 408852), (984, 403866), (1107, 358992), (1108, 358668), (1296, 306639), (1458, 272568), (1476, 269244), (1662, 239112), (1944, 204426), (1968, 201933), (2187, 181712), (2214, 179496), (2216, 179334), (2493, 159408), (2916, 136284), (2952, 134622), (3321, 119664), (3324, 119556), (3888, 102213), (4374, 90856), (4428, 89748), (4432, 89667), (4986, 79704), (5832, 68142), (5904, 67311), (6642, 59832), (6648, 59778), (7479, 53136), (8748, 45428), (8856, 44874), (9963, 39888), (9972, 39852), (11357, 34992), (11664, 34071), (13284, 29916), (13296, 29889), (14958, 26568), (17496, 22714), (17712, 22437), (19926, 19944)]