21502530432

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{327463}}^1$

素因数の和:327505

約数の個数: 128

約数和(自身を含む): 66802656000

約数和(自身を除く): 45300125568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2432, 2736, 3456, 3648, 4104, 5472, 7296, 8208, 10944, 16416, 21888, 32832, 65664, 327463, 654926, 982389, 1309852, 1964778, 2619704, 2947167, 3929556, 5239408, 5894334, 6221797, 7859112, 8841501, 10478816, 11788668, 12443594, 15718224, 17683002, 18665391, 20957632, 23577336, 24887188, 31436448, 35366004, 37330782, 41915264, 47154672, 49774376, 55996173, 62872896, 70732008, 74661564, 94309344, 99548752, 111992346, 125745792, 141464016, 149323128, 167988519, 188618688, 199097504, 223984692, 282928032, 298646256, 335977038, 377237376, 398195008, 447969384, 565856064, 597292512, 671954076, 796390016, 895938768, 1131712128, 1194585024, 1343908152, 1791877536, 2389170048, 2687816304, 3583755072, 5375632608, 7167510144, 10751265216, 21502530432]

約数ペア:

[(1, 21502530432), (2, 10751265216), (3, 7167510144), (4, 5375632608), (6, 3583755072), (8, 2687816304), (9, 2389170048), (12, 1791877536), (16, 1343908152), (18, 1194585024), (19, 1131712128), (24, 895938768), (27, 796390016), (32, 671954076), (36, 597292512), (38, 565856064), (48, 447969384), (54, 398195008), (57, 377237376), (64, 335977038), (72, 298646256), (76, 282928032), (96, 223984692), (108, 199097504), (114, 188618688), (128, 167988519), (144, 149323128), (152, 141464016), (171, 125745792), (192, 111992346), (216, 99548752), (228, 94309344), (288, 74661564), (304, 70732008), (342, 62872896), (384, 55996173), (432, 49774376), (456, 47154672), (513, 41915264), (576, 37330782), (608, 35366004), (684, 31436448), (864, 24887188), (912, 23577336), (1026, 20957632), (1152, 18665391), (1216, 17683002), (1368, 15718224), (1728, 12443594), (1824, 11788668), (2052, 10478816), (2432, 8841501), (2736, 7859112), (3456, 6221797), (3648, 5894334), (4104, 5239408), (5472, 3929556), (7296, 2947167), (8208, 2619704), (10944, 1964778), (16416, 1309852), (21888, 982389), (32832, 654926), (65664, 327463)]