1489148028

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2029}}^1$

素因数の和:2124

約数の個数: 144

約数和(自身を含む): 4211844000

約数和(自身を除く): 2722695972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 37, 38, 57, 58, 74, 76, 87, 111, 114, 116, 148, 171, 174, 222, 228, 261, 333, 342, 348, 444, 522, 551, 666, 684, 703, 1044, 1073, 1102, 1332, 1406, 1653, 2029, 2109, 2146, 2204, 2812, 3219, 3306, 4058, 4218, 4292, 4959, 6087, 6327, 6438, 6612, 8116, 8436, 9657, 9918, 12174, 12654, 12876, 18261, 19314, 19836, 20387, 24348, 25308, 36522, 38551, 38628, 40774, 58841, 61161, 73044, 75073, 77102, 81548, 115653, 117682, 122322, 150146, 154204, 176523, 183483, 225219, 231306, 235364, 244644, 300292, 346959, 353046, 366966, 450438, 462612, 529569, 675657, 693918, 706092, 733932, 900876, 1059138, 1117979, 1351314, 1387836, 1426387, 2118276, 2177117, 2235958, 2702628, 2852774, 3353937, 4279161, 4354234, 4471916, 5705548, 6531351, 6707874, 8558322, 8708468, 10061811, 12837483, 13062702, 13415748, 17116644, 19594053, 20123622, 25674966, 26125404, 39188106, 40247244, 41365223, 51349932, 78376212, 82730446, 124095669, 165460892, 248191338, 372287007, 496382676, 744574014, 1489148028]

約数ペア:

[(1, 1489148028), (2, 744574014), (3, 496382676), (4, 372287007), (6, 248191338), (9, 165460892), (12, 124095669), (18, 82730446), (19, 78376212), (29, 51349932), (36, 41365223), (37, 40247244), (38, 39188106), (57, 26125404), (58, 25674966), (74, 20123622), (76, 19594053), (87, 17116644), (111, 13415748), (114, 13062702), (116, 12837483), (148, 10061811), (171, 8708468), (174, 8558322), (222, 6707874), (228, 6531351), (261, 5705548), (333, 4471916), (342, 4354234), (348, 4279161), (444, 3353937), (522, 2852774), (551, 2702628), (666, 2235958), (684, 2177117), (703, 2118276), (1044, 1426387), (1073, 1387836), (1102, 1351314), (1332, 1117979), (1406, 1059138), (1653, 900876), (2029, 733932), (2109, 706092), (2146, 693918), (2204, 675657), (2812, 529569), (3219, 462612), (3306, 450438), (4058, 366966), (4218, 353046), (4292, 346959), (4959, 300292), (6087, 244644), (6327, 235364), (6438, 231306), (6612, 225219), (8116, 183483), (8436, 176523), (9657, 154204), (9918, 150146), (12174, 122322), (12654, 117682), (12876, 115653), (18261, 81548), (19314, 77102), (19836, 75073), (20387, 73044), (24348, 61161), (25308, 58841), (36522, 40774), (38551, 38628)]