216891312

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:339

約数の個数: 160

約数和(自身を含む): 643458816

約数和(自身を除く): 426567504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 41, 43, 44, 48, 66, 82, 86, 88, 123, 129, 132, 164, 172, 176, 233, 246, 258, 264, 328, 344, 451, 466, 473, 492, 516, 528, 656, 688, 699, 902, 932, 946, 984, 1032, 1353, 1398, 1419, 1763, 1804, 1864, 1892, 1968, 2064, 2563, 2706, 2796, 2838, 3526, 3608, 3728, 3784, 5126, 5289, 5412, 5592, 5676, 7052, 7216, 7568, 7689, 9553, 10019, 10252, 10578, 10824, 11184, 11352, 14104, 15378, 19106, 19393, 20038, 20504, 21156, 21648, 22704, 28208, 28659, 30057, 30756, 38212, 38786, 40076, 41008, 42312, 57318, 58179, 60114, 61512, 76424, 77572, 80152, 84624, 105083, 110209, 114636, 116358, 120228, 123024, 152848, 155144, 160304, 210166, 220418, 229272, 232716, 240456, 310288, 315249, 330627, 410779, 420332, 440836, 458544, 465432, 480912, 630498, 661254, 821558, 840664, 881672, 930864, 1232337, 1260996, 1322508, 1643116, 1681328, 1763344, 2464674, 2521992, 2645016, 3286232, 4518569, 4929348, 5043984, 5290032, 6572464, 9037138, 9858696, 13555707, 18074276, 19717392, 27111414, 36148552, 54222828, 72297104, 108445656, 216891312]

約数ペア:

[(1, 216891312), (2, 108445656), (3, 72297104), (4, 54222828), (6, 36148552), (8, 27111414), (11, 19717392), (12, 18074276), (16, 13555707), (22, 9858696), (24, 9037138), (33, 6572464), (41, 5290032), (43, 5043984), (44, 4929348), (48, 4518569), (66, 3286232), (82, 2645016), (86, 2521992), (88, 2464674), (123, 1763344), (129, 1681328), (132, 1643116), (164, 1322508), (172, 1260996), (176, 1232337), (233, 930864), (246, 881672), (258, 840664), (264, 821558), (328, 661254), (344, 630498), (451, 480912), (466, 465432), (473, 458544), (492, 440836), (516, 420332), (528, 410779), (656, 330627), (688, 315249), (699, 310288), (902, 240456), (932, 232716), (946, 229272), (984, 220418), (1032, 210166), (1353, 160304), (1398, 155144), (1419, 152848), (1763, 123024), (1804, 120228), (1864, 116358), (1892, 114636), (1968, 110209), (2064, 105083), (2563, 84624), (2706, 80152), (2796, 77572), (2838, 76424), (3526, 61512), (3608, 60114), (3728, 58179), (3784, 57318), (5126, 42312), (5289, 41008), (5412, 40076), (5592, 38786), (5676, 38212), (7052, 30756), (7216, 30057), (7568, 28659), (7689, 28208), (9553, 22704), (10019, 21648), (10252, 21156), (10578, 20504), (10824, 20038), (11184, 19393), (11352, 19106), (14104, 15378)]