2017518216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{2287}}^1$

素因数の和:2451

約数の個数: 128

約数和(自身を含む): 5930496000

約数和(自身を除く): 3912977784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 59, 84, 89, 118, 168, 177, 178, 236, 267, 354, 356, 413, 472, 534, 623, 708, 712, 826, 1068, 1239, 1246, 1416, 1652, 1869, 2136, 2287, 2478, 2492, 3304, 3738, 4574, 4956, 4984, 5251, 6861, 7476, 9148, 9912, 10502, 13722, 14952, 15753, 16009, 18296, 21004, 27444, 31506, 32018, 36757, 42008, 48027, 54888, 63012, 64036, 73514, 96054, 110271, 126024, 128072, 134933, 147028, 192108, 203543, 220542, 269866, 294056, 384216, 404799, 407086, 441084, 539732, 610629, 809598, 814172, 882168, 944531, 1079464, 1221258, 1424801, 1619196, 1628344, 1889062, 2442516, 2833593, 2849602, 3238392, 3778124, 4274403, 4885032, 5667186, 5699204, 7556248, 8548806, 11334372, 11398408, 12009037, 17097612, 22668744, 24018074, 34195224, 36027111, 48036148, 72054222, 84063259, 96072296, 144108444, 168126518, 252189777, 288216888, 336253036, 504379554, 672506072, 1008759108, 2017518216]

約数ペア:

[(1, 2017518216), (2, 1008759108), (3, 672506072), (4, 504379554), (6, 336253036), (7, 288216888), (8, 252189777), (12, 168126518), (14, 144108444), (21, 96072296), (24, 84063259), (28, 72054222), (42, 48036148), (56, 36027111), (59, 34195224), (84, 24018074), (89, 22668744), (118, 17097612), (168, 12009037), (177, 11398408), (178, 11334372), (236, 8548806), (267, 7556248), (354, 5699204), (356, 5667186), (413, 4885032), (472, 4274403), (534, 3778124), (623, 3238392), (708, 2849602), (712, 2833593), (826, 2442516), (1068, 1889062), (1239, 1628344), (1246, 1619196), (1416, 1424801), (1652, 1221258), (1869, 1079464), (2136, 944531), (2287, 882168), (2478, 814172), (2492, 809598), (3304, 610629), (3738, 539732), (4574, 441084), (4956, 407086), (4984, 404799), (5251, 384216), (6861, 294056), (7476, 269866), (9148, 220542), (9912, 203543), (10502, 192108), (13722, 147028), (14952, 134933), (15753, 128072), (16009, 126024), (18296, 110271), (21004, 96054), (27444, 73514), (31506, 64036), (32018, 63012), (36757, 54888), (42008, 48027)]