15996831912

素因数分解:

$2^3\times 3^6\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:663

約数の個数: 224

約数和(自身を含む): 46479825000

約数和(自身を除く): 30482993088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 81, 82, 108, 123, 149, 162, 164, 216, 243, 246, 298, 324, 328, 369, 447, 449, 486, 492, 596, 648, 729, 738, 894, 898, 972, 984, 1107, 1192, 1341, 1347, 1458, 1476, 1788, 1796, 1944, 2214, 2682, 2694, 2916, 2952, 3321, 3576, 3592, 4023, 4041, 4428, 5364, 5388, 5832, 6109, 6642, 8046, 8082, 8856, 9963, 10728, 10776, 12069, 12123, 12218, 13284, 16092, 16164, 18327, 18409, 19926, 24138, 24246, 24436, 26568, 29889, 32184, 32328, 36207, 36369, 36654, 36818, 39852, 48276, 48492, 48872, 54981, 55227, 59778, 66901, 72414, 72738, 73308, 73636, 79704, 96552, 96984, 108621, 109107, 109962, 110454, 119556, 133802, 144828, 145476, 146616, 147272, 164943, 165681, 200703, 217242, 218214, 219924, 220908, 239112, 267604, 289656, 290952, 327321, 329886, 331362, 401406, 434484, 436428, 439848, 441816, 494829, 497043, 535208, 602109, 654642, 659772, 662724, 802812, 868968, 872856, 989658, 994086, 1204218, 1309284, 1319544, 1325448, 1484487, 1491129, 1605624, 1806327, 1979316, 1988172, 2408436, 2618568, 2742941, 2968974, 2982258, 3612654, 3958632, 3976344, 4453461, 4473387, 4816872, 5418981, 5485882, 5937948, 5964516, 7225308, 8228823, 8906922, 8946774, 10837962, 10971764, 11875896, 11929032, 13420161, 14450616, 16256943, 16457646, 17813844, 17893548, 21675924, 21943528, 24686469, 26840322, 32513886, 32915292, 35627688, 35787096, 43351848, 48770829, 49372938, 53680644, 65027772, 65830584, 74059407, 97541658, 98745876, 107361288, 130055544, 148118814, 195083316, 197491752, 222178221, 296237628, 390166632, 444356442, 592475256, 666534663, 888712884, 1333069326, 1777425768, 1999603989, 2666138652, 3999207978, 5332277304, 7998415956, 15996831912]

約数ペア:

[(1, 15996831912), (2, 7998415956), (3, 5332277304), (4, 3999207978), (6, 2666138652), (8, 1999603989), (9, 1777425768), (12, 1333069326), (18, 888712884), (24, 666534663), (27, 592475256), (36, 444356442), (41, 390166632), (54, 296237628), (72, 222178221), (81, 197491752), (82, 195083316), (108, 148118814), (123, 130055544), (149, 107361288), (162, 98745876), (164, 97541658), (216, 74059407), (243, 65830584), (246, 65027772), (298, 53680644), (324, 49372938), (328, 48770829), (369, 43351848), (447, 35787096), (449, 35627688), (486, 32915292), (492, 32513886), (596, 26840322), (648, 24686469), (729, 21943528), (738, 21675924), (894, 17893548), (898, 17813844), (972, 16457646), (984, 16256943), (1107, 14450616), (1192, 13420161), (1341, 11929032), (1347, 11875896), (1458, 10971764), (1476, 10837962), (1788, 8946774), (1796, 8906922), (1944, 8228823), (2214, 7225308), (2682, 5964516), (2694, 5937948), (2916, 5485882), (2952, 5418981), (3321, 4816872), (3576, 4473387), (3592, 4453461), (4023, 3976344), (4041, 3958632), (4428, 3612654), (5364, 2982258), (5388, 2968974), (5832, 2742941), (6109, 2618568), (6642, 2408436), (8046, 1988172), (8082, 1979316), (8856, 1806327), (9963, 1605624), (10728, 1491129), (10776, 1484487), (12069, 1325448), (12123, 1319544), (12218, 1309284), (13284, 1204218), (16092, 994086), (16164, 989658), (18327, 872856), (18409, 868968), (19926, 802812), (24138, 662724), (24246, 659772), (24436, 654642), (26568, 602109), (29889, 535208), (32184, 497043), (32328, 494829), (36207, 441816), (36369, 439848), (36654, 436428), (36818, 434484), (39852, 401406), (48276, 331362), (48492, 329886), (48872, 327321), (54981, 290952), (55227, 289656), (59778, 267604), (66901, 239112), (72414, 220908), (72738, 219924), (73308, 218214), (73636, 217242), (79704, 200703), (96552, 165681), (96984, 164943), (108621, 147272), (109107, 146616), (109962, 145476), (110454, 144828), (119556, 133802)]