239507488

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:566

約数の個数: 96

約数和(自身を含む): 543449088

約数和(自身を除く): 303941600

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 47, 62, 88, 94, 124, 176, 188, 248, 341, 352, 376, 467, 496, 517, 682, 752, 934, 992, 1034, 1364, 1457, 1504, 1868, 2068, 2728, 2914, 3736, 4136, 5137, 5456, 5828, 7472, 8272, 10274, 10912, 11656, 14477, 14944, 16027, 16544, 20548, 21949, 23312, 28954, 32054, 41096, 43898, 46624, 57908, 64108, 82192, 87796, 115816, 128216, 159247, 164384, 175592, 231632, 241439, 256432, 318494, 351184, 463264, 482878, 512864, 636988, 680419, 702368, 965756, 1273976, 1360838, 1931512, 2547952, 2721676, 3863024, 5095904, 5443352, 7484609, 7726048, 10886704, 14969218, 21773408, 29938436, 59876872, 119753744, 239507488]

約数ペア:

[(1, 239507488), (2, 119753744), (4, 59876872), (8, 29938436), (11, 21773408), (16, 14969218), (22, 10886704), (31, 7726048), (32, 7484609), (44, 5443352), (47, 5095904), (62, 3863024), (88, 2721676), (94, 2547952), (124, 1931512), (176, 1360838), (188, 1273976), (248, 965756), (341, 702368), (352, 680419), (376, 636988), (467, 512864), (496, 482878), (517, 463264), (682, 351184), (752, 318494), (934, 256432), (992, 241439), (1034, 231632), (1364, 175592), (1457, 164384), (1504, 159247), (1868, 128216), (2068, 115816), (2728, 87796), (2914, 82192), (3736, 64108), (4136, 57908), (5137, 46624), (5456, 43898), (5828, 41096), (7472, 32054), (8272, 28954), (10274, 23312), (10912, 21949), (11656, 20548), (14477, 16544), (14944, 16027)]