17971131456

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{30983}}^1$

素因数の和:31073

約数の個数: 168

約数和(自身を含む): 55246950720

約数和(自身を除く): 37275819264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 53, 57, 64, 72, 76, 96, 106, 114, 144, 152, 159, 171, 192, 212, 228, 288, 304, 318, 342, 424, 456, 477, 576, 608, 636, 684, 848, 912, 954, 1007, 1216, 1272, 1368, 1696, 1824, 1908, 2014, 2544, 2736, 3021, 3392, 3648, 3816, 4028, 5088, 5472, 6042, 7632, 8056, 9063, 10176, 10944, 12084, 15264, 16112, 18126, 24168, 30528, 30983, 32224, 36252, 48336, 61966, 64448, 72504, 92949, 96672, 123932, 145008, 185898, 193344, 247864, 278847, 290016, 371796, 495728, 557694, 580032, 588677, 743592, 991456, 1115388, 1177354, 1487184, 1642099, 1766031, 1982912, 2230776, 2354708, 2974368, 3284198, 3532062, 4461552, 4709416, 4926297, 5298093, 5948736, 6568396, 7064124, 8923104, 9418832, 9852594, 10596186, 13136792, 14128248, 14778891, 17846208, 18837664, 19705188, 21192372, 26273584, 28256496, 29557782, 31199881, 37675328, 39410376, 42384744, 52547168, 56512992, 59115564, 62399762, 78820752, 84769488, 93599643, 105094336, 113025984, 118231128, 124799524, 157641504, 169538976, 187199286, 236462256, 249599048, 280798929, 315283008, 339077952, 374398572, 472924512, 499198096, 561597858, 748797144, 945849024, 998396192, 1123195716, 1497594288, 1996792384, 2246391432, 2995188576, 4492782864, 5990377152, 8985565728, 17971131456]

約数ペア:

[(1, 17971131456), (2, 8985565728), (3, 5990377152), (4, 4492782864), (6, 2995188576), (8, 2246391432), (9, 1996792384), (12, 1497594288), (16, 1123195716), (18, 998396192), (19, 945849024), (24, 748797144), (32, 561597858), (36, 499198096), (38, 472924512), (48, 374398572), (53, 339077952), (57, 315283008), (64, 280798929), (72, 249599048), (76, 236462256), (96, 187199286), (106, 169538976), (114, 157641504), (144, 124799524), (152, 118231128), (159, 113025984), (171, 105094336), (192, 93599643), (212, 84769488), (228, 78820752), (288, 62399762), (304, 59115564), (318, 56512992), (342, 52547168), (424, 42384744), (456, 39410376), (477, 37675328), (576, 31199881), (608, 29557782), (636, 28256496), (684, 26273584), (848, 21192372), (912, 19705188), (954, 18837664), (1007, 17846208), (1216, 14778891), (1272, 14128248), (1368, 13136792), (1696, 10596186), (1824, 9852594), (1908, 9418832), (2014, 8923104), (2544, 7064124), (2736, 6568396), (3021, 5948736), (3392, 5298093), (3648, 4926297), (3816, 4709416), (4028, 4461552), (5088, 3532062), (5472, 3284198), (6042, 2974368), (7632, 2354708), (8056, 2230776), (9063, 1982912), (10176, 1766031), (10944, 1642099), (12084, 1487184), (15264, 1177354), (16112, 1115388), (18126, 991456), (24168, 743592), (30528, 588677), (30983, 580032), (32224, 557694), (36252, 495728), (48336, 371796), (61966, 290016), (64448, 278847), (72504, 247864), (92949, 193344), (96672, 185898), (123932, 145008)]