1954909488

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{28661}}^1$

素因数の和:28715

約数の個数: 120

約数和(自身を含む): 6077490480

約数和(自身を除く): 4122580992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 49, 56, 58, 84, 87, 98, 112, 116, 147, 168, 174, 196, 203, 232, 294, 336, 348, 392, 406, 464, 588, 609, 696, 784, 812, 1176, 1218, 1392, 1421, 1624, 2352, 2436, 2842, 3248, 4263, 4872, 5684, 8526, 9744, 11368, 17052, 22736, 28661, 34104, 57322, 68208, 85983, 114644, 171966, 200627, 229288, 343932, 401254, 458576, 601881, 687864, 802508, 831169, 1203762, 1375728, 1404389, 1605016, 1662338, 2407524, 2493507, 2808778, 3210032, 3324676, 4213167, 4815048, 4987014, 5617556, 5818183, 6649352, 8426334, 9630096, 9974028, 11235112, 11636366, 13298704, 16852668, 17454549, 19948056, 22470224, 23272732, 33705336, 34909098, 39896112, 40727281, 46545464, 67410672, 69818196, 81454562, 93090928, 122181843, 139636392, 162909124, 244363686, 279272784, 325818248, 488727372, 651636496, 977454744, 1954909488]

約数ペア:

[(1, 1954909488), (2, 977454744), (3, 651636496), (4, 488727372), (6, 325818248), (7, 279272784), (8, 244363686), (12, 162909124), (14, 139636392), (16, 122181843), (21, 93090928), (24, 81454562), (28, 69818196), (29, 67410672), (42, 46545464), (48, 40727281), (49, 39896112), (56, 34909098), (58, 33705336), (84, 23272732), (87, 22470224), (98, 19948056), (112, 17454549), (116, 16852668), (147, 13298704), (168, 11636366), (174, 11235112), (196, 9974028), (203, 9630096), (232, 8426334), (294, 6649352), (336, 5818183), (348, 5617556), (392, 4987014), (406, 4815048), (464, 4213167), (588, 3324676), (609, 3210032), (696, 2808778), (784, 2493507), (812, 2407524), (1176, 1662338), (1218, 1605016), (1392, 1404389), (1421, 1375728), (1624, 1203762), (2352, 831169), (2436, 802508), (2842, 687864), (3248, 601881), (4263, 458576), (4872, 401254), (5684, 343932), (8526, 229288), (9744, 200627), (11368, 171966), (17052, 114644), (22736, 85983), (28661, 68208), (34104, 57322)]