987372672

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17981}}^1$

素因数の和:18022

約数の個数: 128

約数和(自身を含む): 3081395520

約数和(自身を除く): 2094022848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 143, 156, 176, 192, 208, 264, 286, 312, 352, 384, 416, 429, 528, 572, 624, 704, 832, 858, 1056, 1144, 1248, 1408, 1664, 1716, 2112, 2288, 2496, 3432, 4224, 4576, 4992, 6864, 9152, 13728, 17981, 18304, 27456, 35962, 53943, 54912, 71924, 107886, 143848, 197791, 215772, 233753, 287696, 395582, 431544, 467506, 575392, 593373, 701259, 791164, 863088, 935012, 1150784, 1186746, 1402518, 1582328, 1726176, 1870024, 2301568, 2373492, 2571283, 2805036, 3164656, 3452352, 3740048, 4746984, 5142566, 5610072, 6329312, 6904704, 7480096, 7713849, 9493968, 10285132, 11220144, 12658624, 14960192, 15427698, 18987936, 20570264, 22440288, 25317248, 29920384, 30855396, 37975872, 41140528, 44880576, 61710792, 75951744, 82281056, 89761152, 123421584, 164562112, 246843168, 329124224, 493686336, 987372672]

約数ペア:

[(1, 987372672), (2, 493686336), (3, 329124224), (4, 246843168), (6, 164562112), (8, 123421584), (11, 89761152), (12, 82281056), (13, 75951744), (16, 61710792), (22, 44880576), (24, 41140528), (26, 37975872), (32, 30855396), (33, 29920384), (39, 25317248), (44, 22440288), (48, 20570264), (52, 18987936), (64, 15427698), (66, 14960192), (78, 12658624), (88, 11220144), (96, 10285132), (104, 9493968), (128, 7713849), (132, 7480096), (143, 6904704), (156, 6329312), (176, 5610072), (192, 5142566), (208, 4746984), (264, 3740048), (286, 3452352), (312, 3164656), (352, 2805036), (384, 2571283), (416, 2373492), (429, 2301568), (528, 1870024), (572, 1726176), (624, 1582328), (704, 1402518), (832, 1186746), (858, 1150784), (1056, 935012), (1144, 863088), (1248, 791164), (1408, 701259), (1664, 593373), (1716, 575392), (2112, 467506), (2288, 431544), (2496, 395582), (3432, 287696), (4224, 233753), (4576, 215772), (4992, 197791), (6864, 143848), (9152, 107886), (13728, 71924), (17981, 54912), (18304, 53943), (27456, 35962)]