216846936

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:726

約数の個数: 128

約数和(自身を含む): 634022400

約数和(自身を除く): 417175464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 43, 54, 72, 74, 86, 108, 111, 129, 148, 172, 216, 222, 258, 296, 333, 344, 387, 444, 516, 631, 666, 774, 888, 999, 1032, 1161, 1262, 1332, 1548, 1591, 1893, 1998, 2322, 2524, 2664, 3096, 3182, 3786, 3996, 4644, 4773, 5048, 5679, 6364, 7572, 7992, 9288, 9546, 11358, 12728, 14319, 15144, 17037, 19092, 22716, 23347, 27133, 28638, 34074, 38184, 42957, 45432, 46694, 54266, 57276, 68148, 70041, 81399, 85914, 93388, 108532, 114552, 136296, 140082, 162798, 171828, 186776, 210123, 217064, 244197, 280164, 325596, 343656, 420246, 488394, 560328, 630369, 651192, 732591, 840492, 976788, 1003921, 1260738, 1465182, 1680984, 1953576, 2007842, 2521476, 2930364, 3011763, 4015684, 5042952, 5860728, 6023526, 8031368, 9035289, 12047052, 18070578, 24094104, 27105867, 36141156, 54211734, 72282312, 108423468, 216846936]

約数ペア:

[(1, 216846936), (2, 108423468), (3, 72282312), (4, 54211734), (6, 36141156), (8, 27105867), (9, 24094104), (12, 18070578), (18, 12047052), (24, 9035289), (27, 8031368), (36, 6023526), (37, 5860728), (43, 5042952), (54, 4015684), (72, 3011763), (74, 2930364), (86, 2521476), (108, 2007842), (111, 1953576), (129, 1680984), (148, 1465182), (172, 1260738), (216, 1003921), (222, 976788), (258, 840492), (296, 732591), (333, 651192), (344, 630369), (387, 560328), (444, 488394), (516, 420246), (631, 343656), (666, 325596), (774, 280164), (888, 244197), (999, 217064), (1032, 210123), (1161, 186776), (1262, 171828), (1332, 162798), (1548, 140082), (1591, 136296), (1893, 114552), (1998, 108532), (2322, 93388), (2524, 85914), (2664, 81399), (3096, 70041), (3182, 68148), (3786, 57276), (3996, 54266), (4644, 46694), (4773, 45432), (5048, 42957), (5679, 38184), (6364, 34074), (7572, 28638), (7992, 27133), (9288, 23347), (9546, 22716), (11358, 19092), (12728, 17037), (14319, 15144)]