1521640848

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:382

約数の個数: 240

約数和(自身を含む): 4926160896

約数和(自身を除く): 3404520048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 127, 156, 168, 169, 182, 208, 211, 254, 273, 312, 336, 338, 364, 381, 422, 507, 508, 546, 624, 633, 676, 728, 762, 844, 889, 1014, 1016, 1092, 1183, 1266, 1352, 1456, 1477, 1524, 1651, 1688, 1778, 2028, 2032, 2184, 2366, 2532, 2667, 2704, 2743, 2954, 3048, 3302, 3376, 3549, 3556, 4056, 4368, 4431, 4732, 4953, 5064, 5334, 5486, 5908, 6096, 6604, 7098, 7112, 8112, 8229, 8862, 9464, 9906, 10128, 10668, 10972, 11557, 11816, 13208, 14196, 14224, 16458, 17724, 18928, 19201, 19812, 21336, 21463, 21944, 23114, 23632, 26416, 26797, 28392, 32916, 34671, 35448, 35659, 38402, 39624, 42672, 42926, 43888, 46228, 53594, 56784, 57603, 64389, 65832, 69342, 70896, 71318, 76804, 79248, 80391, 85852, 92456, 106977, 107188, 115206, 128778, 131664, 138684, 142636, 150241, 153608, 160782, 171704, 184912, 187579, 213954, 214376, 230412, 249613, 257556, 277368, 285272, 300482, 307216, 321564, 343408, 348361, 375158, 427908, 428752, 450723, 460824, 499226, 515112, 554736, 562737, 570544, 600964, 643128, 696722, 748839, 750316, 855816, 901446, 921648, 998452, 1030224, 1045083, 1125474, 1201928, 1286256, 1393444, 1497678, 1500632, 1711632, 1802892, 1996904, 2090166, 2250948, 2403856, 2438527, 2786888, 2995356, 3001264, 3605784, 3993808, 4180332, 4501896, 4528693, 4877054, 5573776, 5990712, 7211568, 7315581, 8360664, 9003792, 9057386, 9754108, 11981424, 13586079, 14631162, 16721328, 18114772, 19508216, 27172158, 29262324, 31700851, 36229544, 39016432, 54344316, 58524648, 63401702, 72459088, 95102553, 108688632, 117049296, 126803404, 190205106, 217377264, 253606808, 380410212, 507213616, 760820424, 1521640848]

約数ペア:

[(1, 1521640848), (2, 760820424), (3, 507213616), (4, 380410212), (6, 253606808), (7, 217377264), (8, 190205106), (12, 126803404), (13, 117049296), (14, 108688632), (16, 95102553), (21, 72459088), (24, 63401702), (26, 58524648), (28, 54344316), (39, 39016432), (42, 36229544), (48, 31700851), (52, 29262324), (56, 27172158), (78, 19508216), (84, 18114772), (91, 16721328), (104, 14631162), (112, 13586079), (127, 11981424), (156, 9754108), (168, 9057386), (169, 9003792), (182, 8360664), (208, 7315581), (211, 7211568), (254, 5990712), (273, 5573776), (312, 4877054), (336, 4528693), (338, 4501896), (364, 4180332), (381, 3993808), (422, 3605784), (507, 3001264), (508, 2995356), (546, 2786888), (624, 2438527), (633, 2403856), (676, 2250948), (728, 2090166), (762, 1996904), (844, 1802892), (889, 1711632), (1014, 1500632), (1016, 1497678), (1092, 1393444), (1183, 1286256), (1266, 1201928), (1352, 1125474), (1456, 1045083), (1477, 1030224), (1524, 998452), (1651, 921648), (1688, 901446), (1778, 855816), (2028, 750316), (2032, 748839), (2184, 696722), (2366, 643128), (2532, 600964), (2667, 570544), (2704, 562737), (2743, 554736), (2954, 515112), (3048, 499226), (3302, 460824), (3376, 450723), (3549, 428752), (3556, 427908), (4056, 375158), (4368, 348361), (4431, 343408), (4732, 321564), (4953, 307216), (5064, 300482), (5334, 285272), (5486, 277368), (5908, 257556), (6096, 249613), (6604, 230412), (7098, 214376), (7112, 213954), (8112, 187579), (8229, 184912), (8862, 171704), (9464, 160782), (9906, 153608), (10128, 150241), (10668, 142636), (10972, 138684), (11557, 131664), (11816, 128778), (13208, 115206), (14196, 107188), (14224, 106977), (16458, 92456), (17724, 85852), (18928, 80391), (19201, 79248), (19812, 76804), (21336, 71318), (21463, 70896), (21944, 69342), (23114, 65832), (23632, 64389), (26416, 57603), (26797, 56784), (28392, 53594), (32916, 46228), (34671, 43888), (35448, 42926), (35659, 42672), (38402, 39624)]