308587264

素因数分解:

$2^8\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:190

約数の個数: 108

約数和(自身を含む): 676453624

約数和(自身を除く): 367866360

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 64, 68, 86, 97, 128, 136, 172, 194, 256, 272, 289, 344, 388, 544, 578, 688, 731, 776, 1088, 1156, 1376, 1462, 1552, 1649, 2176, 2312, 2752, 2924, 3104, 3298, 4171, 4352, 4624, 5504, 5848, 6208, 6596, 8342, 9248, 11008, 11696, 12416, 12427, 13192, 16684, 18496, 23392, 24832, 24854, 26384, 28033, 33368, 36992, 46784, 49708, 52768, 56066, 66736, 70907, 73984, 93568, 99416, 105536, 112132, 133472, 141814, 187136, 198832, 211072, 224264, 266944, 283628, 397664, 422144, 448528, 533888, 567256, 795328, 897056, 1067776, 1134512, 1205419, 1590656, 1794112, 2269024, 2410838, 3181312, 3588224, 4538048, 4821676, 7176448, 9076096, 9643352, 18152192, 19286704, 38573408, 77146816, 154293632, 308587264]

約数ペア:

[(1, 308587264), (2, 154293632), (4, 77146816), (8, 38573408), (16, 19286704), (17, 18152192), (32, 9643352), (34, 9076096), (43, 7176448), (64, 4821676), (68, 4538048), (86, 3588224), (97, 3181312), (128, 2410838), (136, 2269024), (172, 1794112), (194, 1590656), (256, 1205419), (272, 1134512), (289, 1067776), (344, 897056), (388, 795328), (544, 567256), (578, 533888), (688, 448528), (731, 422144), (776, 397664), (1088, 283628), (1156, 266944), (1376, 224264), (1462, 211072), (1552, 198832), (1649, 187136), (2176, 141814), (2312, 133472), (2752, 112132), (2924, 105536), (3104, 99416), (3298, 93568), (4171, 73984), (4352, 70907), (4624, 66736), (5504, 56066), (5848, 52768), (6208, 49708), (6596, 46784), (8342, 36992), (9248, 33368), (11008, 28033), (11696, 26384), (12416, 24854), (12427, 24832), (13192, 23392), (16684, 18496)]