4918795544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1361}}^1$

素因数の和:1489

約数の個数: 128

約数和(自身を含む): 10983168000

約数和(自身を除く): 6064372456

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 59, 62, 76, 104, 118, 124, 152, 236, 247, 248, 403, 472, 494, 589, 767, 806, 988, 1121, 1178, 1361, 1534, 1612, 1829, 1976, 2242, 2356, 2722, 3068, 3224, 3658, 4484, 4712, 5444, 6136, 7316, 7657, 8968, 10888, 14573, 14632, 15314, 17693, 23777, 25859, 29146, 30628, 34751, 35386, 42191, 47554, 51718, 58292, 61256, 69502, 70772, 80299, 84382, 95108, 103436, 116584, 139004, 141544, 160598, 168764, 190216, 206872, 278008, 321196, 336167, 337528, 451763, 548483, 642392, 672334, 801629, 903526, 1043887, 1096966, 1344668, 1525681, 1603258, 1807052, 2087774, 2193932, 2489269, 2689336, 3051362, 3206516, 3614104, 4175548, 4387864, 4978538, 6102724, 6413032, 8351096, 9957076, 10421177, 12205448, 19833853, 19914152, 20842354, 32360497, 39667706, 41684708, 47296111, 64720994, 79335412, 83369416, 94592222, 129441988, 158670824, 189184444, 258883976, 378368888, 614849443, 1229698886, 2459397772, 4918795544]

約数ペア:

[(1, 4918795544), (2, 2459397772), (4, 1229698886), (8, 614849443), (13, 378368888), (19, 258883976), (26, 189184444), (31, 158670824), (38, 129441988), (52, 94592222), (59, 83369416), (62, 79335412), (76, 64720994), (104, 47296111), (118, 41684708), (124, 39667706), (152, 32360497), (236, 20842354), (247, 19914152), (248, 19833853), (403, 12205448), (472, 10421177), (494, 9957076), (589, 8351096), (767, 6413032), (806, 6102724), (988, 4978538), (1121, 4387864), (1178, 4175548), (1361, 3614104), (1534, 3206516), (1612, 3051362), (1829, 2689336), (1976, 2489269), (2242, 2193932), (2356, 2087774), (2722, 1807052), (3068, 1603258), (3224, 1525681), (3658, 1344668), (4484, 1096966), (4712, 1043887), (5444, 903526), (6136, 801629), (7316, 672334), (7657, 642392), (8968, 548483), (10888, 451763), (14573, 337528), (14632, 336167), (15314, 321196), (17693, 278008), (23777, 206872), (25859, 190216), (29146, 168764), (30628, 160598), (34751, 141544), (35386, 139004), (42191, 116584), (47554, 103436), (51718, 95108), (58292, 84382), (61256, 80299), (69502, 70772)]