1274988564

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{83}}^2\times {\mathrm{97}}^1$

素因数の和:326

約数の個数: 108

約数和(自身を含む): 3358001556

約数和(自身を除く): 2083012992

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 83, 97, 106, 159, 166, 194, 212, 249, 291, 318, 332, 388, 477, 498, 582, 636, 747, 873, 954, 996, 1164, 1494, 1746, 1908, 2988, 3492, 4399, 5141, 6889, 8051, 8798, 10282, 13197, 13778, 15423, 16102, 17596, 20564, 20667, 24153, 26394, 27556, 30846, 32204, 39591, 41334, 46269, 48306, 52788, 61692, 62001, 72459, 79182, 82668, 92538, 96612, 124002, 144918, 158364, 185076, 248004, 289836, 365117, 426703, 668233, 730234, 853406, 1095351, 1280109, 1336466, 1460468, 1706812, 2004699, 2190702, 2560218, 2672932, 3286053, 3840327, 4009398, 4381404, 5120436, 6014097, 6572106, 7680654, 8018796, 12028194, 13144212, 15361308, 24056388, 35416349, 70832698, 106249047, 141665396, 212498094, 318747141, 424996188, 637494282, 1274988564]

約数ペア:

[(1, 1274988564), (2, 637494282), (3, 424996188), (4, 318747141), (6, 212498094), (9, 141665396), (12, 106249047), (18, 70832698), (36, 35416349), (53, 24056388), (83, 15361308), (97, 13144212), (106, 12028194), (159, 8018796), (166, 7680654), (194, 6572106), (212, 6014097), (249, 5120436), (291, 4381404), (318, 4009398), (332, 3840327), (388, 3286053), (477, 2672932), (498, 2560218), (582, 2190702), (636, 2004699), (747, 1706812), (873, 1460468), (954, 1336466), (996, 1280109), (1164, 1095351), (1494, 853406), (1746, 730234), (1908, 668233), (2988, 426703), (3492, 365117), (4399, 289836), (5141, 248004), (6889, 185076), (8051, 158364), (8798, 144918), (10282, 124002), (13197, 96612), (13778, 92538), (15423, 82668), (16102, 79182), (17596, 72459), (20564, 62001), (20667, 61692), (24153, 52788), (26394, 48306), (27556, 46269), (30846, 41334), (32204, 39591)]