431214784

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 224

約数和(自身を含む): 1179795456

約数和(自身を除く): 748580672

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 53, 56, 64, 77, 88, 91, 104, 106, 112, 127, 143, 154, 176, 182, 208, 212, 224, 254, 286, 308, 352, 364, 371, 416, 424, 448, 508, 572, 583, 616, 689, 704, 728, 742, 832, 848, 889, 1001, 1016, 1144, 1166, 1232, 1378, 1397, 1456, 1484, 1651, 1696, 1778, 2002, 2032, 2288, 2332, 2464, 2756, 2794, 2912, 2968, 3302, 3392, 3556, 4004, 4064, 4081, 4576, 4664, 4823, 4928, 5512, 5588, 5824, 5936, 6604, 6731, 7112, 7579, 8008, 8128, 8162, 9152, 9328, 9646, 9779, 11024, 11176, 11557, 11872, 13208, 13462, 14224, 15158, 16016, 16324, 18161, 18656, 19292, 19558, 22048, 22352, 23114, 23744, 26416, 26924, 28448, 30316, 32032, 32648, 36322, 37312, 38584, 39116, 44096, 44704, 46228, 47117, 52832, 53053, 53848, 56896, 60632, 64064, 65296, 72644, 74041, 77168, 78232, 87503, 89408, 92456, 94234, 105664, 106106, 107696, 121264, 127127, 130592, 145288, 148082, 154336, 156464, 175006, 184912, 188468, 212212, 215392, 242528, 254254, 261184, 290576, 296164, 308672, 312928, 350012, 369824, 376936, 424424, 430784, 485056, 508508, 518287, 581152, 592328, 612521, 625856, 700024, 739648, 753872, 848848, 962533, 1017016, 1036574, 1162304, 1184656, 1225042, 1400048, 1507744, 1697696, 1925066, 2034032, 2073148, 2369312, 2450084, 2800096, 3015488, 3395392, 3850132, 4068064, 4146296, 4738624, 4900168, 5600192, 6737731, 7700264, 8136128, 8292592, 9800336, 13475462, 15400528, 16585184, 19600672, 26950924, 30801056, 33170368, 39201344, 53901848, 61602112, 107803696, 215607392, 431214784]

約数ペア:

[(1, 431214784), (2, 215607392), (4, 107803696), (7, 61602112), (8, 53901848), (11, 39201344), (13, 33170368), (14, 30801056), (16, 26950924), (22, 19600672), (26, 16585184), (28, 15400528), (32, 13475462), (44, 9800336), (52, 8292592), (53, 8136128), (56, 7700264), (64, 6737731), (77, 5600192), (88, 4900168), (91, 4738624), (104, 4146296), (106, 4068064), (112, 3850132), (127, 3395392), (143, 3015488), (154, 2800096), (176, 2450084), (182, 2369312), (208, 2073148), (212, 2034032), (224, 1925066), (254, 1697696), (286, 1507744), (308, 1400048), (352, 1225042), (364, 1184656), (371, 1162304), (416, 1036574), (424, 1017016), (448, 962533), (508, 848848), (572, 753872), (583, 739648), (616, 700024), (689, 625856), (704, 612521), (728, 592328), (742, 581152), (832, 518287), (848, 508508), (889, 485056), (1001, 430784), (1016, 424424), (1144, 376936), (1166, 369824), (1232, 350012), (1378, 312928), (1397, 308672), (1456, 296164), (1484, 290576), (1651, 261184), (1696, 254254), (1778, 242528), (2002, 215392), (2032, 212212), (2288, 188468), (2332, 184912), (2464, 175006), (2756, 156464), (2794, 154336), (2912, 148082), (2968, 145288), (3302, 130592), (3392, 127127), (3556, 121264), (4004, 107696), (4064, 106106), (4081, 105664), (4576, 94234), (4664, 92456), (4823, 89408), (4928, 87503), (5512, 78232), (5588, 77168), (5824, 74041), (5936, 72644), (6604, 65296), (6731, 64064), (7112, 60632), (7579, 56896), (8008, 53848), (8128, 53053), (8162, 52832), (9152, 47117), (9328, 46228), (9646, 44704), (9779, 44096), (11024, 39116), (11176, 38584), (11557, 37312), (11872, 36322), (13208, 32648), (13462, 32032), (14224, 30316), (15158, 28448), (16016, 26924), (16324, 26416), (18161, 23744), (18656, 23114), (19292, 22352), (19558, 22048)]