2912581728

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:650

約数の個数: 288

約数和(自身を含む): 9850014720

約数和(自身を除く): 6937432992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 59, 63, 72, 84, 94, 96, 112, 118, 126, 141, 144, 168, 177, 188, 224, 236, 252, 282, 288, 329, 336, 354, 376, 413, 423, 472, 504, 521, 531, 564, 658, 672, 708, 752, 826, 846, 944, 987, 1008, 1042, 1062, 1128, 1239, 1316, 1416, 1504, 1563, 1652, 1692, 1888, 1974, 2016, 2084, 2124, 2256, 2478, 2632, 2773, 2832, 2961, 3126, 3304, 3384, 3647, 3717, 3948, 4168, 4248, 4512, 4689, 4956, 5264, 5546, 5664, 5922, 6252, 6608, 6768, 7294, 7434, 7896, 8319, 8336, 8496, 9378, 9912, 10528, 10941, 11092, 11844, 12504, 13216, 13536, 14588, 14868, 15792, 16638, 16672, 16992, 18756, 19411, 19824, 21882, 22184, 23688, 24487, 24957, 25008, 29176, 29736, 30739, 31584, 32823, 33276, 37512, 38822, 39648, 43764, 44368, 47376, 48974, 49914, 50016, 58233, 58352, 59472, 61478, 65646, 66552, 73461, 75024, 77644, 87528, 88736, 92217, 94752, 97948, 99828, 116466, 116704, 118944, 122956, 131292, 133104, 146922, 150048, 155288, 171409, 174699, 175056, 184434, 195896, 199656, 215173, 220383, 232932, 245912, 262584, 266208, 276651, 293844, 310576, 342818, 349398, 350112, 368868, 391792, 399312, 430346, 440766, 465864, 491824, 514227, 525168, 553302, 587688, 621152, 645519, 685636, 698796, 737736, 783584, 798624, 860692, 881532, 931728, 983648, 1028454, 1050336, 1106604, 1175376, 1291038, 1371272, 1397592, 1444733, 1475472, 1542681, 1721384, 1763064, 1863456, 1936557, 2056908, 2213208, 2350752, 2582076, 2742544, 2795184, 2889466, 2950944, 3085362, 3442768, 3526128, 3873114, 4113816, 4334199, 4426416, 5164152, 5485088, 5590368, 5778932, 6170724, 6885536, 7052256, 7746228, 8227632, 8668398, 8852832, 10113131, 10328304, 11557864, 12341448, 13002597, 15492456, 16455264, 17336796, 20226262, 20656608, 23115728, 24682896, 26005194, 30339393, 30984912, 34673592, 40452524, 46231456, 49365792, 52010388, 60678786, 61969824, 69347184, 80905048, 91018179, 104020776, 121357572, 138694368, 161810096, 182036358, 208041552, 242715144, 323620192, 364072716, 416083104, 485430288, 728145432, 970860576, 1456290864, 2912581728]

約数ペア:

[(1, 2912581728), (2, 1456290864), (3, 970860576), (4, 728145432), (6, 485430288), (7, 416083104), (8, 364072716), (9, 323620192), (12, 242715144), (14, 208041552), (16, 182036358), (18, 161810096), (21, 138694368), (24, 121357572), (28, 104020776), (32, 91018179), (36, 80905048), (42, 69347184), (47, 61969824), (48, 60678786), (56, 52010388), (59, 49365792), (63, 46231456), (72, 40452524), (84, 34673592), (94, 30984912), (96, 30339393), (112, 26005194), (118, 24682896), (126, 23115728), (141, 20656608), (144, 20226262), (168, 17336796), (177, 16455264), (188, 15492456), (224, 13002597), (236, 12341448), (252, 11557864), (282, 10328304), (288, 10113131), (329, 8852832), (336, 8668398), (354, 8227632), (376, 7746228), (413, 7052256), (423, 6885536), (472, 6170724), (504, 5778932), (521, 5590368), (531, 5485088), (564, 5164152), (658, 4426416), (672, 4334199), (708, 4113816), (752, 3873114), (826, 3526128), (846, 3442768), (944, 3085362), (987, 2950944), (1008, 2889466), (1042, 2795184), (1062, 2742544), (1128, 2582076), (1239, 2350752), (1316, 2213208), (1416, 2056908), (1504, 1936557), (1563, 1863456), (1652, 1763064), (1692, 1721384), (1888, 1542681), (1974, 1475472), (2016, 1444733), (2084, 1397592), (2124, 1371272), (2256, 1291038), (2478, 1175376), (2632, 1106604), (2773, 1050336), (2832, 1028454), (2961, 983648), (3126, 931728), (3304, 881532), (3384, 860692), (3647, 798624), (3717, 783584), (3948, 737736), (4168, 698796), (4248, 685636), (4512, 645519), (4689, 621152), (4956, 587688), (5264, 553302), (5546, 525168), (5664, 514227), (5922, 491824), (6252, 465864), (6608, 440766), (6768, 430346), (7294, 399312), (7434, 391792), (7896, 368868), (8319, 350112), (8336, 349398), (8496, 342818), (9378, 310576), (9912, 293844), (10528, 276651), (10941, 266208), (11092, 262584), (11844, 245912), (12504, 232932), (13216, 220383), (13536, 215173), (14588, 199656), (14868, 195896), (15792, 184434), (16638, 175056), (16672, 174699), (16992, 171409), (18756, 155288), (19411, 150048), (19824, 146922), (21882, 133104), (22184, 131292), (23688, 122956), (24487, 118944), (24957, 116704), (25008, 116466), (29176, 99828), (29736, 97948), (30739, 94752), (31584, 92217), (32823, 88736), (33276, 87528), (37512, 77644), (38822, 75024), (39648, 73461), (43764, 66552), (44368, 65646), (47376, 61478), (48974, 59472), (49914, 58352), (50016, 58233)]