940221376416

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{997}}^1\times {\mathrm{467783}}^1$

素因数の和:468803

約数の個数: 144

約数和(自身を含む): 3058790926464

約数和(自身を除く): 2118569550048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 997, 1008, 1994, 2016, 2991, 3988, 5982, 6979, 7976, 8973, 11964, 13958, 15952, 17946, 20937, 23928, 27916, 31904, 35892, 41874, 47856, 55832, 62811, 71784, 83748, 95712, 111664, 125622, 143568, 167496, 223328, 251244, 287136, 334992, 467783, 502488, 669984, 935566, 1004976, 1403349, 1871132, 2009952, 2806698, 3274481, 3742264, 4210047, 5613396, 6548962, 7484528, 8420094, 9823443, 11226792, 13097924, 14969056, 16840188, 19646886, 22453584, 26195848, 29470329, 33680376, 39293772, 44907168, 52391696, 58940658, 67360752, 78587544, 104783392, 117881316, 134721504, 157175088, 235762632, 314350176, 466379651, 471525264, 932759302, 943050528, 1399138953, 1865518604, 2798277906, 3264657557, 3731037208, 4197416859, 5596555812, 6529315114, 7462074416, 8394833718, 9793972671, 11193111624, 13058630228, 14924148832, 16789667436, 19587945342, 22386223248, 26117260456, 29381918013, 33579334872, 39175890684, 44772446496, 52234520912, 58763836026, 67158669744, 78351781368, 104469041824, 117527672052, 134317339488, 156703562736, 235055344104, 313407125472, 470110688208, 940221376416]

約数ペア:

[(1, 940221376416), (2, 470110688208), (3, 313407125472), (4, 235055344104), (6, 156703562736), (7, 134317339488), (8, 117527672052), (9, 104469041824), (12, 78351781368), (14, 67158669744), (16, 58763836026), (18, 52234520912), (21, 44772446496), (24, 39175890684), (28, 33579334872), (32, 29381918013), (36, 26117260456), (42, 22386223248), (48, 19587945342), (56, 16789667436), (63, 14924148832), (72, 13058630228), (84, 11193111624), (96, 9793972671), (112, 8394833718), (126, 7462074416), (144, 6529315114), (168, 5596555812), (224, 4197416859), (252, 3731037208), (288, 3264657557), (336, 2798277906), (504, 1865518604), (672, 1399138953), (997, 943050528), (1008, 932759302), (1994, 471525264), (2016, 466379651), (2991, 314350176), (3988, 235762632), (5982, 157175088), (6979, 134721504), (7976, 117881316), (8973, 104783392), (11964, 78587544), (13958, 67360752), (15952, 58940658), (17946, 52391696), (20937, 44907168), (23928, 39293772), (27916, 33680376), (31904, 29470329), (35892, 26195848), (41874, 22453584), (47856, 19646886), (55832, 16840188), (62811, 14969056), (71784, 13097924), (83748, 11226792), (95712, 9823443), (111664, 8420094), (125622, 7484528), (143568, 6548962), (167496, 5613396), (223328, 4210047), (251244, 3742264), (287136, 3274481), (334992, 2806698), (467783, 2009952), (502488, 1871132), (669984, 1403349), (935566, 1004976)]