243231648

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{797}}^1$

素因数の和:855

約数の個数: 144

約数和(自身を含む): 740837664

約数和(自身を除く): 497606016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 66, 68, 88, 96, 102, 132, 136, 176, 187, 204, 264, 272, 289, 352, 374, 408, 528, 544, 561, 578, 748, 797, 816, 867, 1056, 1122, 1156, 1496, 1594, 1632, 1734, 2244, 2312, 2391, 2992, 3179, 3188, 3468, 4488, 4624, 4782, 5984, 6358, 6376, 6936, 8767, 8976, 9248, 9537, 9564, 12716, 12752, 13549, 13872, 17534, 17952, 19074, 19128, 25432, 25504, 26301, 27098, 27744, 35068, 38148, 38256, 40647, 50864, 52602, 54196, 70136, 76296, 76512, 81294, 101728, 105204, 108392, 140272, 149039, 152592, 162588, 210408, 216784, 230333, 280544, 298078, 305184, 325176, 420816, 433568, 447117, 460666, 596156, 650352, 690999, 841632, 894234, 921332, 1192312, 1300704, 1381998, 1788468, 1842664, 2384624, 2533663, 2763996, 3576936, 3685328, 4769248, 5067326, 5527992, 7153872, 7370656, 7600989, 10134652, 11055984, 14307744, 15201978, 20269304, 22111968, 30403956, 40538608, 60807912, 81077216, 121615824, 243231648]

約数ペア:

[(1, 243231648), (2, 121615824), (3, 81077216), (4, 60807912), (6, 40538608), (8, 30403956), (11, 22111968), (12, 20269304), (16, 15201978), (17, 14307744), (22, 11055984), (24, 10134652), (32, 7600989), (33, 7370656), (34, 7153872), (44, 5527992), (48, 5067326), (51, 4769248), (66, 3685328), (68, 3576936), (88, 2763996), (96, 2533663), (102, 2384624), (132, 1842664), (136, 1788468), (176, 1381998), (187, 1300704), (204, 1192312), (264, 921332), (272, 894234), (289, 841632), (352, 690999), (374, 650352), (408, 596156), (528, 460666), (544, 447117), (561, 433568), (578, 420816), (748, 325176), (797, 305184), (816, 298078), (867, 280544), (1056, 230333), (1122, 216784), (1156, 210408), (1496, 162588), (1594, 152592), (1632, 149039), (1734, 140272), (2244, 108392), (2312, 105204), (2391, 101728), (2992, 81294), (3179, 76512), (3188, 76296), (3468, 70136), (4488, 54196), (4624, 52602), (4782, 50864), (5984, 40647), (6358, 38256), (6376, 38148), (6936, 35068), (8767, 27744), (8976, 27098), (9248, 26301), (9537, 25504), (9564, 25432), (12716, 19128), (12752, 19074), (13549, 17952), (13872, 17534)]