238495992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{739}}^1$

素因数の和:885

約数の個数: 128

約数和(自身を含む): 728870400

約数和(自身を除く): 490374408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 113, 119, 136, 168, 204, 226, 238, 339, 357, 408, 452, 476, 678, 714, 739, 791, 904, 952, 1356, 1428, 1478, 1582, 1921, 2217, 2373, 2712, 2856, 2956, 3164, 3842, 4434, 4746, 5173, 5763, 5912, 6328, 7684, 8868, 9492, 10346, 11526, 12563, 13447, 15368, 15519, 17736, 18984, 20692, 23052, 25126, 26894, 31038, 37689, 40341, 41384, 46104, 50252, 53788, 62076, 75378, 80682, 83507, 87941, 100504, 107576, 124152, 150756, 161364, 167014, 175882, 250521, 263823, 301512, 322728, 334028, 351764, 501042, 527646, 584549, 668056, 703528, 1002084, 1055292, 1169098, 1419619, 1753647, 2004168, 2110584, 2338196, 2839238, 3507294, 4258857, 4676392, 5678476, 7014588, 8517714, 9937333, 11356952, 14029176, 17035428, 19874666, 29811999, 34070856, 39749332, 59623998, 79498664, 119247996, 238495992]

約数ペア:

[(1, 238495992), (2, 119247996), (3, 79498664), (4, 59623998), (6, 39749332), (7, 34070856), (8, 29811999), (12, 19874666), (14, 17035428), (17, 14029176), (21, 11356952), (24, 9937333), (28, 8517714), (34, 7014588), (42, 5678476), (51, 4676392), (56, 4258857), (68, 3507294), (84, 2839238), (102, 2338196), (113, 2110584), (119, 2004168), (136, 1753647), (168, 1419619), (204, 1169098), (226, 1055292), (238, 1002084), (339, 703528), (357, 668056), (408, 584549), (452, 527646), (476, 501042), (678, 351764), (714, 334028), (739, 322728), (791, 301512), (904, 263823), (952, 250521), (1356, 175882), (1428, 167014), (1478, 161364), (1582, 150756), (1921, 124152), (2217, 107576), (2373, 100504), (2712, 87941), (2856, 83507), (2956, 80682), (3164, 75378), (3842, 62076), (4434, 53788), (4746, 50252), (5173, 46104), (5763, 41384), (5912, 40341), (6328, 37689), (7684, 31038), (8868, 26894), (9492, 25126), (10346, 23052), (11526, 20692), (12563, 18984), (13447, 17736), (15368, 15519)]