291868992

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:321

約数の個数: 168

約数和(自身を含む): 879058440

約数和(自身を除く): 587189448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 101, 116, 144, 173, 174, 192, 202, 232, 261, 288, 303, 346, 348, 404, 464, 519, 522, 576, 606, 692, 696, 808, 909, 928, 1038, 1044, 1212, 1384, 1392, 1557, 1616, 1818, 1856, 2076, 2088, 2424, 2768, 2784, 2929, 3114, 3232, 3636, 4152, 4176, 4848, 5017, 5536, 5568, 5858, 6228, 6464, 7272, 8304, 8352, 8787, 9696, 10034, 11072, 11716, 12456, 14544, 15051, 16608, 16704, 17473, 17574, 19392, 20068, 23432, 24912, 26361, 29088, 30102, 33216, 34946, 35148, 40136, 45153, 46864, 49824, 52419, 52722, 58176, 60204, 69892, 70296, 80272, 90306, 93728, 99648, 104838, 105444, 120408, 139784, 140592, 157257, 160544, 180612, 187456, 209676, 210888, 240816, 279568, 281184, 314514, 321088, 361224, 419352, 421776, 481632, 506717, 559136, 562368, 629028, 722448, 838704, 843552, 963264, 1013434, 1118272, 1258056, 1444896, 1520151, 1677408, 1687104, 2026868, 2516112, 2889792, 3040302, 3354816, 4053736, 4560453, 5032224, 6080604, 8107472, 9120906, 10064448, 12161208, 16214944, 18241812, 24322416, 32429888, 36483624, 48644832, 72967248, 97289664, 145934496, 291868992]

約数ペア:

[(1, 291868992), (2, 145934496), (3, 97289664), (4, 72967248), (6, 48644832), (8, 36483624), (9, 32429888), (12, 24322416), (16, 18241812), (18, 16214944), (24, 12161208), (29, 10064448), (32, 9120906), (36, 8107472), (48, 6080604), (58, 5032224), (64, 4560453), (72, 4053736), (87, 3354816), (96, 3040302), (101, 2889792), (116, 2516112), (144, 2026868), (173, 1687104), (174, 1677408), (192, 1520151), (202, 1444896), (232, 1258056), (261, 1118272), (288, 1013434), (303, 963264), (346, 843552), (348, 838704), (404, 722448), (464, 629028), (519, 562368), (522, 559136), (576, 506717), (606, 481632), (692, 421776), (696, 419352), (808, 361224), (909, 321088), (928, 314514), (1038, 281184), (1044, 279568), (1212, 240816), (1384, 210888), (1392, 209676), (1557, 187456), (1616, 180612), (1818, 160544), (1856, 157257), (2076, 140592), (2088, 139784), (2424, 120408), (2768, 105444), (2784, 104838), (2929, 99648), (3114, 93728), (3232, 90306), (3636, 80272), (4152, 70296), (4176, 69892), (4848, 60204), (5017, 58176), (5536, 52722), (5568, 52419), (5858, 49824), (6228, 46864), (6464, 45153), (7272, 40136), (8304, 35148), (8352, 34946), (8787, 33216), (9696, 30102), (10034, 29088), (11072, 26361), (11716, 24912), (12456, 23432), (14544, 20068), (15051, 19392), (16608, 17574), (16704, 17473)]