31341328128

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{28759}}^1$

素因数の和:28835

約数の個数: 216

約数和(自身を含む): 100875815040

約数和(自身を除く): 69534486912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 43, 44, 48, 64, 66, 72, 86, 88, 96, 99, 128, 129, 132, 144, 172, 176, 192, 198, 256, 258, 264, 288, 344, 352, 384, 387, 396, 473, 516, 528, 576, 688, 704, 768, 774, 792, 946, 1032, 1056, 1152, 1376, 1408, 1419, 1548, 1584, 1892, 2064, 2112, 2304, 2752, 2816, 2838, 3096, 3168, 3784, 4128, 4224, 4257, 5504, 5676, 6192, 6336, 7568, 8256, 8448, 8514, 11008, 11352, 12384, 12672, 15136, 16512, 17028, 22704, 24768, 25344, 28759, 30272, 33024, 34056, 45408, 49536, 57518, 60544, 68112, 86277, 90816, 99072, 115036, 121088, 136224, 172554, 181632, 230072, 258831, 272448, 316349, 345108, 363264, 460144, 517662, 544896, 632698, 690216, 920288, 949047, 1035324, 1089792, 1236637, 1265396, 1380432, 1840576, 1898094, 2070648, 2473274, 2530792, 2760864, 2847141, 3681152, 3709911, 3796188, 4141296, 4946548, 5061584, 5521728, 5694282, 7362304, 7419822, 7592376, 8282592, 9893096, 10123168, 11043456, 11129733, 11388564, 13603007, 14839644, 15184752, 16565184, 19786192, 20246336, 22086912, 22259466, 22777128, 27206014, 29679288, 30369504, 33130368, 39572384, 40492672, 40809021, 44518932, 45554256, 54412028, 59358576, 60739008, 66260736, 79144768, 80985344, 81618042, 89037864, 91108512, 108824056, 118717152, 121478016, 122427063, 158289536, 163236084, 178075728, 182217024, 217648112, 237434304, 242956032, 244854126, 316579072, 326472168, 356151456, 364434048, 435296224, 474868608, 489708252, 652944336, 712302912, 728868096, 870592448, 949737216, 979416504, 1305888672, 1424605824, 1741184896, 1958833008, 2611777344, 2849211648, 3482369792, 3917666016, 5223554688, 7835332032, 10447109376, 15670664064, 31341328128]

約数ペア:

[(1, 31341328128), (2, 15670664064), (3, 10447109376), (4, 7835332032), (6, 5223554688), (8, 3917666016), (9, 3482369792), (11, 2849211648), (12, 2611777344), (16, 1958833008), (18, 1741184896), (22, 1424605824), (24, 1305888672), (32, 979416504), (33, 949737216), (36, 870592448), (43, 728868096), (44, 712302912), (48, 652944336), (64, 489708252), (66, 474868608), (72, 435296224), (86, 364434048), (88, 356151456), (96, 326472168), (99, 316579072), (128, 244854126), (129, 242956032), (132, 237434304), (144, 217648112), (172, 182217024), (176, 178075728), (192, 163236084), (198, 158289536), (256, 122427063), (258, 121478016), (264, 118717152), (288, 108824056), (344, 91108512), (352, 89037864), (384, 81618042), (387, 80985344), (396, 79144768), (473, 66260736), (516, 60739008), (528, 59358576), (576, 54412028), (688, 45554256), (704, 44518932), (768, 40809021), (774, 40492672), (792, 39572384), (946, 33130368), (1032, 30369504), (1056, 29679288), (1152, 27206014), (1376, 22777128), (1408, 22259466), (1419, 22086912), (1548, 20246336), (1584, 19786192), (1892, 16565184), (2064, 15184752), (2112, 14839644), (2304, 13603007), (2752, 11388564), (2816, 11129733), (2838, 11043456), (3096, 10123168), (3168, 9893096), (3784, 8282592), (4128, 7592376), (4224, 7419822), (4257, 7362304), (5504, 5694282), (5676, 5521728), (6192, 5061584), (6336, 4946548), (7568, 4141296), (8256, 3796188), (8448, 3709911), (8514, 3681152), (11008, 2847141), (11352, 2760864), (12384, 2530792), (12672, 2473274), (15136, 2070648), (16512, 1898094), (17028, 1840576), (22704, 1380432), (24768, 1265396), (25344, 1236637), (28759, 1089792), (30272, 1035324), (33024, 949047), (34056, 920288), (45408, 690216), (49536, 632698), (57518, 544896), (60544, 517662), (68112, 460144), (86277, 363264), (90816, 345108), (99072, 316349), (115036, 272448), (121088, 258831), (136224, 230072), (172554, 181632)]