1401448048

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 240

約数和(自身を含む): 3764330496

約数和(自身を除く): 2362882448

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 53, 56, 77, 88, 91, 104, 106, 112, 127, 143, 154, 169, 176, 182, 208, 212, 254, 286, 308, 338, 364, 371, 424, 508, 572, 583, 616, 676, 689, 728, 742, 848, 889, 1001, 1016, 1144, 1166, 1183, 1232, 1352, 1378, 1397, 1456, 1484, 1651, 1778, 1859, 2002, 2032, 2288, 2332, 2366, 2704, 2756, 2794, 2968, 3302, 3556, 3718, 4004, 4081, 4664, 4732, 4823, 5512, 5588, 5936, 6604, 6731, 7112, 7436, 7579, 8008, 8162, 8957, 9328, 9464, 9646, 9779, 11024, 11176, 11557, 13013, 13208, 13462, 14224, 14872, 15158, 16016, 16324, 17914, 18161, 18928, 19292, 19558, 21463, 22352, 23114, 26026, 26416, 26924, 29744, 30316, 32648, 35828, 36322, 38584, 39116, 42926, 46228, 47117, 52052, 53053, 53848, 60632, 62699, 65296, 71656, 72644, 74041, 77168, 78232, 85852, 87503, 92456, 94234, 98527, 104104, 106106, 107696, 121264, 125398, 127127, 143312, 145288, 148082, 150241, 156464, 171704, 175006, 184912, 188468, 197054, 208208, 212212, 236093, 250796, 254254, 290576, 296164, 300482, 343408, 350012, 376936, 394108, 424424, 472186, 501592, 508508, 518287, 592328, 600964, 612521, 689689, 700024, 753872, 788216, 848848, 944372, 962533, 1003184, 1017016, 1036574, 1137539, 1184656, 1201928, 1225042, 1379378, 1400048, 1576432, 1652651, 1888744, 1925066, 2034032, 2073148, 2275078, 2403856, 2450084, 2758756, 3305302, 3777488, 3850132, 4146296, 4550156, 4900168, 5517512, 6610604, 6737731, 7700264, 7962773, 8292592, 9100312, 9800336, 11035024, 12512929, 13221208, 13475462, 15400528, 15925546, 18200624, 25025858, 26442416, 26950924, 31851092, 50051716, 53901848, 63702184, 87590503, 100103432, 107803696, 127404368, 175181006, 200206864, 350362012, 700724024, 1401448048]

約数ペア:

[(1, 1401448048), (2, 700724024), (4, 350362012), (7, 200206864), (8, 175181006), (11, 127404368), (13, 107803696), (14, 100103432), (16, 87590503), (22, 63702184), (26, 53901848), (28, 50051716), (44, 31851092), (52, 26950924), (53, 26442416), (56, 25025858), (77, 18200624), (88, 15925546), (91, 15400528), (104, 13475462), (106, 13221208), (112, 12512929), (127, 11035024), (143, 9800336), (154, 9100312), (169, 8292592), (176, 7962773), (182, 7700264), (208, 6737731), (212, 6610604), (254, 5517512), (286, 4900168), (308, 4550156), (338, 4146296), (364, 3850132), (371, 3777488), (424, 3305302), (508, 2758756), (572, 2450084), (583, 2403856), (616, 2275078), (676, 2073148), (689, 2034032), (728, 1925066), (742, 1888744), (848, 1652651), (889, 1576432), (1001, 1400048), (1016, 1379378), (1144, 1225042), (1166, 1201928), (1183, 1184656), (1232, 1137539), (1352, 1036574), (1378, 1017016), (1397, 1003184), (1456, 962533), (1484, 944372), (1651, 848848), (1778, 788216), (1859, 753872), (2002, 700024), (2032, 689689), (2288, 612521), (2332, 600964), (2366, 592328), (2704, 518287), (2756, 508508), (2794, 501592), (2968, 472186), (3302, 424424), (3556, 394108), (3718, 376936), (4004, 350012), (4081, 343408), (4664, 300482), (4732, 296164), (4823, 290576), (5512, 254254), (5588, 250796), (5936, 236093), (6604, 212212), (6731, 208208), (7112, 197054), (7436, 188468), (7579, 184912), (8008, 175006), (8162, 171704), (8957, 156464), (9328, 150241), (9464, 148082), (9646, 145288), (9779, 143312), (11024, 127127), (11176, 125398), (11557, 121264), (13013, 107696), (13208, 106106), (13462, 104104), (14224, 98527), (14872, 94234), (15158, 92456), (16016, 87503), (16324, 85852), (17914, 78232), (18161, 77168), (18928, 74041), (19292, 72644), (19558, 71656), (21463, 65296), (22352, 62699), (23114, 60632), (26026, 53848), (26416, 53053), (26924, 52052), (29744, 47117), (30316, 46228), (32648, 42926), (35828, 39116), (36322, 38584)]