18272452016

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{383}}^1$

素因数の和:600

約数の個数: 240

約数和(自身を含む): 46205042688

約数和(自身を除く): 27932590672

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 112, 124, 151, 182, 196, 208, 217, 248, 302, 364, 383, 392, 403, 434, 496, 604, 637, 728, 766, 784, 806, 868, 1057, 1208, 1274, 1456, 1519, 1532, 1612, 1736, 1963, 2114, 2416, 2548, 2681, 2821, 3038, 3064, 3224, 3472, 3926, 4228, 4681, 4979, 5096, 5362, 5642, 6076, 6128, 6448, 7399, 7852, 8456, 9362, 9958, 10192, 10724, 11284, 11873, 12152, 13741, 14798, 15704, 16912, 18724, 18767, 19747, 19916, 21448, 22568, 23746, 24304, 27482, 29596, 31408, 32767, 34853, 37448, 37534, 39494, 39832, 42896, 45136, 47492, 54964, 57833, 59192, 60853, 65534, 69706, 74896, 75068, 78988, 79664, 83111, 94984, 96187, 109928, 115666, 118384, 121706, 131068, 139412, 150136, 154349, 157976, 166222, 189968, 192374, 219856, 229369, 231332, 243412, 243971, 262136, 278824, 300272, 308698, 315952, 332444, 384748, 404831, 425971, 458738, 462664, 486824, 487942, 524272, 557648, 581777, 617396, 664888, 751829, 769496, 809662, 851942, 917476, 925328, 973648, 975884, 1080443, 1163554, 1234792, 1329776, 1503658, 1538992, 1619324, 1703884, 1792823, 1834952, 1951768, 2160886, 2327108, 2469584, 2833817, 2981797, 3007316, 3238648, 3407768, 3585646, 3669904, 3903536, 4321772, 4654216, 5262803, 5667634, 5963594, 6014632, 6477296, 6815536, 7171292, 7563101, 8643544, 9308432, 10525606, 11335268, 11927188, 12029264, 12549761, 14342584, 15126202, 17287088, 21051212, 22670536, 23306699, 23854376, 25099522, 28685168, 30252404, 36839621, 42102424, 45341072, 46613398, 47708752, 50199044, 60504808, 73679242, 84204848, 87848327, 93226796, 100398088, 121009616, 147358484, 163146893, 175696654, 186453592, 200796176, 294716968, 326293786, 351393308, 372907184, 589433936, 652587572, 702786616, 1142028251, 1305175144, 1405573232, 2284056502, 2610350288, 4568113004, 9136226008, 18272452016]

約数ペア:

[(1, 18272452016), (2, 9136226008), (4, 4568113004), (7, 2610350288), (8, 2284056502), (13, 1405573232), (14, 1305175144), (16, 1142028251), (26, 702786616), (28, 652587572), (31, 589433936), (49, 372907184), (52, 351393308), (56, 326293786), (62, 294716968), (91, 200796176), (98, 186453592), (104, 175696654), (112, 163146893), (124, 147358484), (151, 121009616), (182, 100398088), (196, 93226796), (208, 87848327), (217, 84204848), (248, 73679242), (302, 60504808), (364, 50199044), (383, 47708752), (392, 46613398), (403, 45341072), (434, 42102424), (496, 36839621), (604, 30252404), (637, 28685168), (728, 25099522), (766, 23854376), (784, 23306699), (806, 22670536), (868, 21051212), (1057, 17287088), (1208, 15126202), (1274, 14342584), (1456, 12549761), (1519, 12029264), (1532, 11927188), (1612, 11335268), (1736, 10525606), (1963, 9308432), (2114, 8643544), (2416, 7563101), (2548, 7171292), (2681, 6815536), (2821, 6477296), (3038, 6014632), (3064, 5963594), (3224, 5667634), (3472, 5262803), (3926, 4654216), (4228, 4321772), (4681, 3903536), (4979, 3669904), (5096, 3585646), (5362, 3407768), (5642, 3238648), (6076, 3007316), (6128, 2981797), (6448, 2833817), (7399, 2469584), (7852, 2327108), (8456, 2160886), (9362, 1951768), (9958, 1834952), (10192, 1792823), (10724, 1703884), (11284, 1619324), (11873, 1538992), (12152, 1503658), (13741, 1329776), (14798, 1234792), (15704, 1163554), (16912, 1080443), (18724, 975884), (18767, 973648), (19747, 925328), (19916, 917476), (21448, 851942), (22568, 809662), (23746, 769496), (24304, 751829), (27482, 664888), (29596, 617396), (31408, 581777), (32767, 557648), (34853, 524272), (37448, 487942), (37534, 486824), (39494, 462664), (39832, 458738), (42896, 425971), (45136, 404831), (47492, 384748), (54964, 332444), (57833, 315952), (59192, 308698), (60853, 300272), (65534, 278824), (69706, 262136), (74896, 243971), (75068, 243412), (78988, 231332), (79664, 229369), (83111, 219856), (94984, 192374), (96187, 189968), (109928, 166222), (115666, 157976), (118384, 154349), (121706, 150136), (131068, 139412)]