445440816

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:520

約数の個数: 160

約数和(自身を含む): 1348485120

約数和(自身を除く): 903044304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 127, 138, 144, 184, 207, 216, 254, 276, 353, 368, 381, 414, 432, 508, 552, 621, 706, 762, 828, 1016, 1059, 1104, 1143, 1242, 1412, 1524, 1656, 2032, 2118, 2286, 2484, 2824, 2921, 3048, 3177, 3312, 3429, 4236, 4572, 4968, 5648, 5842, 6096, 6354, 6858, 8119, 8472, 8763, 9144, 9531, 9936, 11684, 12708, 13716, 16238, 16944, 17526, 18288, 19062, 23368, 24357, 25416, 26289, 27432, 32476, 35052, 38124, 44831, 46736, 48714, 50832, 52578, 54864, 64952, 70104, 73071, 76248, 78867, 89662, 97428, 105156, 129904, 134493, 140208, 146142, 152496, 157734, 179324, 194856, 210312, 219213, 268986, 292284, 315468, 358648, 389712, 403479, 420624, 438426, 537972, 584568, 630936, 717296, 806958, 876852, 1031113, 1075944, 1169136, 1210437, 1261872, 1613916, 1753704, 2062226, 2151888, 2420874, 3093339, 3227832, 3507408, 4124452, 4841748, 6186678, 6455664, 8248904, 9280017, 9683496, 12373356, 16497808, 18560034, 19366992, 24746712, 27840051, 37120068, 49493424, 55680102, 74240136, 111360204, 148480272, 222720408, 445440816]

約数ペア:

[(1, 445440816), (2, 222720408), (3, 148480272), (4, 111360204), (6, 74240136), (8, 55680102), (9, 49493424), (12, 37120068), (16, 27840051), (18, 24746712), (23, 19366992), (24, 18560034), (27, 16497808), (36, 12373356), (46, 9683496), (48, 9280017), (54, 8248904), (69, 6455664), (72, 6186678), (92, 4841748), (108, 4124452), (127, 3507408), (138, 3227832), (144, 3093339), (184, 2420874), (207, 2151888), (216, 2062226), (254, 1753704), (276, 1613916), (353, 1261872), (368, 1210437), (381, 1169136), (414, 1075944), (432, 1031113), (508, 876852), (552, 806958), (621, 717296), (706, 630936), (762, 584568), (828, 537972), (1016, 438426), (1059, 420624), (1104, 403479), (1143, 389712), (1242, 358648), (1412, 315468), (1524, 292284), (1656, 268986), (2032, 219213), (2118, 210312), (2286, 194856), (2484, 179324), (2824, 157734), (2921, 152496), (3048, 146142), (3177, 140208), (3312, 134493), (3429, 129904), (4236, 105156), (4572, 97428), (4968, 89662), (5648, 78867), (5842, 76248), (6096, 73071), (6354, 70104), (6858, 64952), (8119, 54864), (8472, 52578), (8763, 50832), (9144, 48714), (9531, 46736), (9936, 44831), (11684, 38124), (12708, 35052), (13716, 32476), (16238, 27432), (16944, 26289), (17526, 25416), (18288, 24357), (19062, 23368)]