997786992

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{19373}}^1$

素因数の和:19450

約数の個数: 80

約数和(自身を含む): 2738708640

約数和(自身を除く): 1740921648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 37, 48, 58, 74, 87, 111, 116, 148, 174, 222, 232, 296, 348, 444, 464, 592, 696, 888, 1073, 1392, 1776, 2146, 3219, 4292, 6438, 8584, 12876, 17168, 19373, 25752, 38746, 51504, 58119, 77492, 116238, 154984, 232476, 309968, 464952, 561817, 716801, 929904, 1123634, 1433602, 1685451, 2150403, 2247268, 2867204, 3370902, 4300806, 4494536, 5734408, 6741804, 8601612, 8989072, 11468816, 13483608, 17203224, 20787229, 26967216, 34406448, 41574458, 62361687, 83148916, 124723374, 166297832, 249446748, 332595664, 498893496, 997786992]

約数ペア:

[(1, 997786992), (2, 498893496), (3, 332595664), (4, 249446748), (6, 166297832), (8, 124723374), (12, 83148916), (16, 62361687), (24, 41574458), (29, 34406448), (37, 26967216), (48, 20787229), (58, 17203224), (74, 13483608), (87, 11468816), (111, 8989072), (116, 8601612), (148, 6741804), (174, 5734408), (222, 4494536), (232, 4300806), (296, 3370902), (348, 2867204), (444, 2247268), (464, 2150403), (592, 1685451), (696, 1433602), (888, 1123634), (1073, 929904), (1392, 716801), (1776, 561817), (2146, 464952), (3219, 309968), (4292, 232476), (6438, 154984), (8584, 116238), (12876, 77492), (17168, 58119), (19373, 51504), (25752, 38746)]