446882744

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2801}}^1$

素因数の和:2869

約数の個数: 96

約数和(自身を含む): 1092443760

約数和(自身を除く): 645561016

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 49, 56, 74, 77, 88, 98, 148, 154, 196, 259, 296, 308, 392, 407, 518, 539, 616, 814, 1036, 1078, 1628, 1813, 2072, 2156, 2801, 2849, 3256, 3626, 4312, 5602, 5698, 7252, 11204, 11396, 14504, 19607, 19943, 22408, 22792, 30811, 39214, 39886, 61622, 78428, 79772, 103637, 123244, 137249, 156856, 159544, 207274, 215677, 246488, 274498, 414548, 431354, 548996, 725459, 829096, 862708, 1097992, 1140007, 1450918, 1509739, 1725416, 2280014, 2901836, 3019478, 4560028, 5078213, 5803672, 6038956, 7980049, 9120056, 10156426, 12077912, 15960098, 20312852, 31920196, 40625704, 55860343, 63840392, 111720686, 223441372, 446882744]

約数ペア:

[(1, 446882744), (2, 223441372), (4, 111720686), (7, 63840392), (8, 55860343), (11, 40625704), (14, 31920196), (22, 20312852), (28, 15960098), (37, 12077912), (44, 10156426), (49, 9120056), (56, 7980049), (74, 6038956), (77, 5803672), (88, 5078213), (98, 4560028), (148, 3019478), (154, 2901836), (196, 2280014), (259, 1725416), (296, 1509739), (308, 1450918), (392, 1140007), (407, 1097992), (518, 862708), (539, 829096), (616, 725459), (814, 548996), (1036, 431354), (1078, 414548), (1628, 274498), (1813, 246488), (2072, 215677), (2156, 207274), (2801, 159544), (2849, 156856), (3256, 137249), (3626, 123244), (4312, 103637), (5602, 79772), (5698, 78428), (7252, 61622), (11204, 39886), (11396, 39214), (14504, 30811), (19607, 22792), (19943, 22408)]