3978903816

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^2\times {\mathrm{269}}^1$

素因数の和:409

約数の個数: 192

約数和(自身を含む): 11700288000

約数和(自身を除く): 7721384184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 47, 54, 62, 72, 93, 94, 108, 124, 141, 186, 188, 216, 248, 269, 279, 282, 372, 376, 423, 538, 558, 564, 744, 807, 837, 846, 1076, 1116, 1128, 1269, 1457, 1614, 1674, 1692, 2152, 2209, 2232, 2421, 2538, 2914, 3228, 3348, 3384, 4371, 4418, 4842, 5076, 5828, 6456, 6627, 6696, 7263, 8339, 8742, 8836, 9684, 10152, 11656, 12643, 13113, 13254, 14526, 16678, 17484, 17672, 19368, 19881, 25017, 25286, 26226, 26508, 29052, 33356, 34968, 37929, 39339, 39762, 50034, 50572, 52452, 53016, 58104, 59643, 66712, 68479, 75051, 75858, 78678, 79524, 100068, 101144, 104904, 113787, 119286, 136958, 150102, 151716, 157356, 159048, 200136, 205437, 225153, 227574, 238572, 273916, 300204, 303432, 314712, 341361, 391933, 410874, 450306, 455148, 477144, 547832, 594221, 600408, 616311, 682722, 783866, 821748, 900612, 910296, 1175799, 1188442, 1232622, 1365444, 1567732, 1643496, 1782663, 1801224, 1848933, 2351598, 2376884, 2465244, 2730888, 3135464, 3527397, 3565326, 3697866, 4703196, 4753768, 4930488, 5347989, 7054794, 7130652, 7395732, 9406392, 10582191, 10695978, 14109588, 14261304, 14791464, 16043967, 18420851, 21164382, 21391956, 28219176, 32087934, 36841702, 42328764, 42783912, 55262553, 64175868, 73683404, 84657528, 110525106, 128351736, 147366808, 165787659, 221050212, 331575318, 442100424, 497362977, 663150636, 994725954, 1326301272, 1989451908, 3978903816]

約数ペア:

[(1, 3978903816), (2, 1989451908), (3, 1326301272), (4, 994725954), (6, 663150636), (8, 497362977), (9, 442100424), (12, 331575318), (18, 221050212), (24, 165787659), (27, 147366808), (31, 128351736), (36, 110525106), (47, 84657528), (54, 73683404), (62, 64175868), (72, 55262553), (93, 42783912), (94, 42328764), (108, 36841702), (124, 32087934), (141, 28219176), (186, 21391956), (188, 21164382), (216, 18420851), (248, 16043967), (269, 14791464), (279, 14261304), (282, 14109588), (372, 10695978), (376, 10582191), (423, 9406392), (538, 7395732), (558, 7130652), (564, 7054794), (744, 5347989), (807, 4930488), (837, 4753768), (846, 4703196), (1076, 3697866), (1116, 3565326), (1128, 3527397), (1269, 3135464), (1457, 2730888), (1614, 2465244), (1674, 2376884), (1692, 2351598), (2152, 1848933), (2209, 1801224), (2232, 1782663), (2421, 1643496), (2538, 1567732), (2914, 1365444), (3228, 1232622), (3348, 1188442), (3384, 1175799), (4371, 910296), (4418, 900612), (4842, 821748), (5076, 783866), (5828, 682722), (6456, 616311), (6627, 600408), (6696, 594221), (7263, 547832), (8339, 477144), (8742, 455148), (8836, 450306), (9684, 410874), (10152, 391933), (11656, 341361), (12643, 314712), (13113, 303432), (13254, 300204), (14526, 273916), (16678, 238572), (17484, 227574), (17672, 225153), (19368, 205437), (19881, 200136), (25017, 159048), (25286, 157356), (26226, 151716), (26508, 150102), (29052, 136958), (33356, 119286), (34968, 113787), (37929, 104904), (39339, 101144), (39762, 100068), (50034, 79524), (50572, 78678), (52452, 75858), (53016, 75051), (58104, 68479), (59643, 66712)]