340587328

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:216

約数の個数: 112

約数和(自身を含む): 737372160

約数和(自身を除く): 396784832

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 53, 62, 64, 79, 82, 106, 124, 158, 164, 212, 248, 316, 328, 424, 496, 632, 656, 848, 992, 1264, 1271, 1312, 1643, 1696, 1984, 2173, 2449, 2528, 2542, 2624, 3239, 3286, 3392, 4187, 4346, 4898, 5056, 5084, 6478, 6572, 8374, 8692, 9796, 10168, 12956, 13144, 16748, 17384, 19592, 20336, 25912, 26288, 33496, 34768, 39184, 40672, 51824, 52576, 66992, 67363, 69536, 78368, 81344, 100409, 103648, 105152, 129797, 133984, 134726, 139072, 156736, 171667, 200818, 207296, 259594, 267968, 269452, 343334, 401636, 519188, 538904, 686668, 803272, 1038376, 1077808, 1373336, 1606544, 2076752, 2155616, 2746672, 3213088, 4153504, 4311232, 5321677, 5493344, 6426176, 8307008, 10643354, 10986688, 21286708, 42573416, 85146832, 170293664, 340587328]

約数ペア:

[(1, 340587328), (2, 170293664), (4, 85146832), (8, 42573416), (16, 21286708), (31, 10986688), (32, 10643354), (41, 8307008), (53, 6426176), (62, 5493344), (64, 5321677), (79, 4311232), (82, 4153504), (106, 3213088), (124, 2746672), (158, 2155616), (164, 2076752), (212, 1606544), (248, 1373336), (316, 1077808), (328, 1038376), (424, 803272), (496, 686668), (632, 538904), (656, 519188), (848, 401636), (992, 343334), (1264, 269452), (1271, 267968), (1312, 259594), (1643, 207296), (1696, 200818), (1984, 171667), (2173, 156736), (2449, 139072), (2528, 134726), (2542, 133984), (2624, 129797), (3239, 105152), (3286, 103648), (3392, 100409), (4187, 81344), (4346, 78368), (4898, 69536), (5056, 67363), (5084, 66992), (6478, 52576), (6572, 51824), (8374, 40672), (8692, 39184), (9796, 34768), (10168, 33496), (12956, 26288), (13144, 25912), (16748, 20336), (17384, 19592)]