281422296

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1531}}^1$

素因数の和:1606

約数の個数: 128

約数和(自身を含む): 838310400

約数和(自身を除く): 556888104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 37, 46, 54, 69, 72, 74, 92, 108, 111, 138, 148, 184, 207, 216, 222, 276, 296, 333, 414, 444, 552, 621, 666, 828, 851, 888, 999, 1242, 1332, 1531, 1656, 1702, 1998, 2484, 2553, 2664, 3062, 3404, 3996, 4593, 4968, 5106, 6124, 6808, 7659, 7992, 9186, 10212, 12248, 13779, 15318, 18372, 20424, 22977, 27558, 30636, 35213, 36744, 41337, 45954, 55116, 56647, 61272, 70426, 82674, 91908, 105639, 110232, 113294, 140852, 165348, 169941, 183816, 211278, 226588, 281704, 316917, 330696, 339882, 422556, 453176, 509823, 633834, 679764, 845112, 950751, 1019646, 1267668, 1302881, 1359528, 1529469, 1901502, 2039292, 2535336, 2605762, 3058938, 3803004, 3908643, 4078584, 5211524, 6117876, 7606008, 7817286, 10423048, 11725929, 12235752, 15634572, 23451858, 31269144, 35177787, 46903716, 70355574, 93807432, 140711148, 281422296]

約数ペア:

[(1, 281422296), (2, 140711148), (3, 93807432), (4, 70355574), (6, 46903716), (8, 35177787), (9, 31269144), (12, 23451858), (18, 15634572), (23, 12235752), (24, 11725929), (27, 10423048), (36, 7817286), (37, 7606008), (46, 6117876), (54, 5211524), (69, 4078584), (72, 3908643), (74, 3803004), (92, 3058938), (108, 2605762), (111, 2535336), (138, 2039292), (148, 1901502), (184, 1529469), (207, 1359528), (216, 1302881), (222, 1267668), (276, 1019646), (296, 950751), (333, 845112), (414, 679764), (444, 633834), (552, 509823), (621, 453176), (666, 422556), (828, 339882), (851, 330696), (888, 316917), (999, 281704), (1242, 226588), (1332, 211278), (1531, 183816), (1656, 169941), (1702, 165348), (1998, 140852), (2484, 113294), (2553, 110232), (2664, 105639), (3062, 91908), (3404, 82674), (3996, 70426), (4593, 61272), (4968, 56647), (5106, 55116), (6124, 45954), (6808, 41337), (7659, 36744), (7992, 35213), (9186, 30636), (10212, 27558), (12248, 22977), (13779, 20424), (15318, 18372)]