286716384

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1$

素因数の和:533

約数の個数: 144

約数和(自身を含む): 866436480

約数和(自身を除く): 579720096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 151, 152, 171, 228, 288, 302, 304, 342, 347, 453, 456, 604, 608, 684, 694, 906, 912, 1041, 1208, 1359, 1368, 1388, 1812, 1824, 2082, 2416, 2718, 2736, 2776, 2869, 3123, 3624, 4164, 4832, 5436, 5472, 5552, 5738, 6246, 6593, 7248, 8328, 8607, 10872, 11104, 11476, 12492, 13186, 14496, 16656, 17214, 19779, 21744, 22952, 24984, 25821, 26372, 33312, 34428, 39558, 43488, 45904, 49968, 51642, 52397, 52744, 59337, 68856, 79116, 91808, 99936, 103284, 104794, 105488, 118674, 137712, 157191, 158232, 206568, 209588, 210976, 237348, 275424, 314382, 316464, 413136, 419176, 471573, 474696, 628764, 632928, 826272, 838352, 943146, 949392, 995543, 1257528, 1676704, 1886292, 1898784, 1991086, 2515056, 2986629, 3772584, 3982172, 5030112, 5973258, 7545168, 7964344, 8959887, 11946516, 15090336, 15928688, 17919774, 23893032, 31857376, 35839548, 47786064, 71679096, 95572128, 143358192, 286716384]

約数ペア:

[(1, 286716384), (2, 143358192), (3, 95572128), (4, 71679096), (6, 47786064), (8, 35839548), (9, 31857376), (12, 23893032), (16, 17919774), (18, 15928688), (19, 15090336), (24, 11946516), (32, 8959887), (36, 7964344), (38, 7545168), (48, 5973258), (57, 5030112), (72, 3982172), (76, 3772584), (96, 2986629), (114, 2515056), (144, 1991086), (151, 1898784), (152, 1886292), (171, 1676704), (228, 1257528), (288, 995543), (302, 949392), (304, 943146), (342, 838352), (347, 826272), (453, 632928), (456, 628764), (604, 474696), (608, 471573), (684, 419176), (694, 413136), (906, 316464), (912, 314382), (1041, 275424), (1208, 237348), (1359, 210976), (1368, 209588), (1388, 206568), (1812, 158232), (1824, 157191), (2082, 137712), (2416, 118674), (2718, 105488), (2736, 104794), (2776, 103284), (2869, 99936), (3123, 91808), (3624, 79116), (4164, 68856), (4832, 59337), (5436, 52744), (5472, 52397), (5552, 51642), (5738, 49968), (6246, 45904), (6593, 43488), (7248, 39558), (8328, 34428), (8607, 33312), (10872, 26372), (11104, 25821), (11476, 24984), (12492, 22952), (13186, 21744), (14496, 19779), (16656, 17214)]