2894465288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4801}}^1$

素因数の和:4879

約数の個数: 128

約数和(自身を含む): 6970199040

約数和(自身を除く): 4075733752

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 31, 34, 44, 52, 62, 68, 88, 104, 124, 136, 143, 187, 221, 248, 286, 341, 374, 403, 442, 527, 572, 682, 748, 806, 884, 1054, 1144, 1364, 1496, 1612, 1768, 2108, 2431, 2728, 3224, 4216, 4433, 4801, 4862, 5797, 6851, 8866, 9602, 9724, 11594, 13702, 17732, 19204, 19448, 23188, 27404, 35464, 38408, 46376, 52811, 54808, 62413, 75361, 81617, 105622, 124826, 148831, 150722, 163234, 211244, 249652, 297662, 301444, 326468, 422488, 499304, 595324, 602888, 652936, 686543, 897787, 1061021, 1190648, 1373086, 1637141, 1795574, 1934803, 2122042, 2530127, 2746172, 3274282, 3591148, 3869606, 4244084, 5060254, 5492344, 6548564, 7182296, 7739212, 8488168, 10120508, 11671231, 13097128, 15478424, 20241016, 21282833, 23342462, 27831397, 32891651, 42565666, 46684924, 55662794, 65783302, 85131332, 93369848, 111325588, 131566604, 170262664, 222651176, 263133208, 361808161, 723616322, 1447232644, 2894465288]

約数ペア:

[(1, 2894465288), (2, 1447232644), (4, 723616322), (8, 361808161), (11, 263133208), (13, 222651176), (17, 170262664), (22, 131566604), (26, 111325588), (31, 93369848), (34, 85131332), (44, 65783302), (52, 55662794), (62, 46684924), (68, 42565666), (88, 32891651), (104, 27831397), (124, 23342462), (136, 21282833), (143, 20241016), (187, 15478424), (221, 13097128), (248, 11671231), (286, 10120508), (341, 8488168), (374, 7739212), (403, 7182296), (442, 6548564), (527, 5492344), (572, 5060254), (682, 4244084), (748, 3869606), (806, 3591148), (884, 3274282), (1054, 2746172), (1144, 2530127), (1364, 2122042), (1496, 1934803), (1612, 1795574), (1768, 1637141), (2108, 1373086), (2431, 1190648), (2728, 1061021), (3224, 897787), (4216, 686543), (4433, 652936), (4801, 602888), (4862, 595324), (5797, 499304), (6851, 422488), (8866, 326468), (9602, 301444), (9724, 297662), (11594, 249652), (13702, 211244), (17732, 163234), (19204, 150722), (19448, 148831), (23188, 124826), (27404, 105622), (35464, 81617), (38408, 75361), (46376, 62413), (52811, 54808)]