864807372

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5419}}^1$

素因数の和:5484

約数の個数: 144

約数和(自身を含む): 2651550720

約数和(自身を除く): 1786743348

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 31, 33, 36, 39, 44, 52, 62, 66, 78, 93, 99, 117, 124, 132, 143, 156, 186, 198, 234, 279, 286, 341, 372, 396, 403, 429, 468, 558, 572, 682, 806, 858, 1023, 1116, 1209, 1287, 1364, 1612, 1716, 2046, 2418, 2574, 3069, 3627, 4092, 4433, 4836, 5148, 5419, 6138, 7254, 8866, 10838, 12276, 13299, 14508, 16257, 17732, 21676, 26598, 32514, 39897, 48771, 53196, 59609, 65028, 70447, 79794, 97542, 119218, 140894, 159588, 167989, 178827, 195084, 211341, 238436, 281788, 335978, 357654, 422682, 503967, 536481, 634023, 671956, 715308, 774917, 845364, 1007934, 1072962, 1268046, 1511901, 1549834, 1847879, 2015868, 2145924, 2183857, 2324751, 2536092, 3023802, 3099668, 3695758, 4367714, 4649502, 5543637, 6047604, 6551571, 6974253, 7391516, 8735428, 9299004, 11087274, 13103142, 13948506, 16630911, 19654713, 22174548, 24022427, 26206284, 27897012, 33261822, 39309426, 48044854, 66523644, 72067281, 78618852, 96089708, 144134562, 216201843, 288269124, 432403686, 864807372]

約数ペア:

[(1, 864807372), (2, 432403686), (3, 288269124), (4, 216201843), (6, 144134562), (9, 96089708), (11, 78618852), (12, 72067281), (13, 66523644), (18, 48044854), (22, 39309426), (26, 33261822), (31, 27897012), (33, 26206284), (36, 24022427), (39, 22174548), (44, 19654713), (52, 16630911), (62, 13948506), (66, 13103142), (78, 11087274), (93, 9299004), (99, 8735428), (117, 7391516), (124, 6974253), (132, 6551571), (143, 6047604), (156, 5543637), (186, 4649502), (198, 4367714), (234, 3695758), (279, 3099668), (286, 3023802), (341, 2536092), (372, 2324751), (396, 2183857), (403, 2145924), (429, 2015868), (468, 1847879), (558, 1549834), (572, 1511901), (682, 1268046), (806, 1072962), (858, 1007934), (1023, 845364), (1116, 774917), (1209, 715308), (1287, 671956), (1364, 634023), (1612, 536481), (1716, 503967), (2046, 422682), (2418, 357654), (2574, 335978), (3069, 281788), (3627, 238436), (4092, 211341), (4433, 195084), (4836, 178827), (5148, 167989), (5419, 159588), (6138, 140894), (7254, 119218), (8866, 97542), (10838, 79794), (12276, 70447), (13299, 65028), (14508, 59609), (16257, 53196), (17732, 48771), (21676, 39897), (26598, 32514)]