213191784

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3301}}^1$

素因数の和:3352

約数の個数: 128

約数和(自身を含む): 665683200

約数和(自身を除く): 452491416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 156, 184, 207, 216, 234, 276, 299, 312, 351, 414, 468, 552, 598, 621, 702, 828, 897, 936, 1196, 1242, 1404, 1656, 1794, 2392, 2484, 2691, 2808, 3301, 3588, 4968, 5382, 6602, 7176, 8073, 9903, 10764, 13204, 16146, 19806, 21528, 26408, 29709, 32292, 39612, 42913, 59418, 64584, 75923, 79224, 85826, 89127, 118836, 128739, 151846, 171652, 178254, 227769, 237672, 257478, 303692, 343304, 356508, 386217, 455538, 514956, 607384, 683307, 713016, 772434, 911076, 986999, 1029912, 1158651, 1366614, 1544868, 1822152, 1973998, 2049921, 2317302, 2733228, 2960997, 3089736, 3947996, 4099842, 4634604, 5466456, 5921994, 7895992, 8199684, 8882991, 9269208, 11843988, 16399368, 17765982, 23687976, 26648973, 35531964, 53297946, 71063928, 106595892, 213191784]

約数ペア:

[(1, 213191784), (2, 106595892), (3, 71063928), (4, 53297946), (6, 35531964), (8, 26648973), (9, 23687976), (12, 17765982), (13, 16399368), (18, 11843988), (23, 9269208), (24, 8882991), (26, 8199684), (27, 7895992), (36, 5921994), (39, 5466456), (46, 4634604), (52, 4099842), (54, 3947996), (69, 3089736), (72, 2960997), (78, 2733228), (92, 2317302), (104, 2049921), (108, 1973998), (117, 1822152), (138, 1544868), (156, 1366614), (184, 1158651), (207, 1029912), (216, 986999), (234, 911076), (276, 772434), (299, 713016), (312, 683307), (351, 607384), (414, 514956), (468, 455538), (552, 386217), (598, 356508), (621, 343304), (702, 303692), (828, 257478), (897, 237672), (936, 227769), (1196, 178254), (1242, 171652), (1404, 151846), (1656, 128739), (1794, 118836), (2392, 89127), (2484, 85826), (2691, 79224), (2808, 75923), (3301, 64584), (3588, 59418), (4968, 42913), (5382, 39612), (6602, 32292), (7176, 29709), (8073, 26408), (9903, 21528), (10764, 19806), (13204, 16146)]