221966928

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2311}}^1$

素因数の和:2377

約数の個数: 120

約数和(自身を含む): 670849920

約数和(自身を除く): 448882992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 36, 46, 48, 58, 69, 72, 87, 92, 116, 138, 144, 174, 184, 207, 232, 261, 276, 348, 368, 414, 464, 522, 552, 667, 696, 828, 1044, 1104, 1334, 1392, 1656, 2001, 2088, 2311, 2668, 3312, 4002, 4176, 4622, 5336, 6003, 6933, 8004, 9244, 10672, 12006, 13866, 16008, 18488, 20799, 24012, 27732, 32016, 36976, 41598, 48024, 53153, 55464, 67019, 83196, 96048, 106306, 110928, 134038, 159459, 166392, 201057, 212612, 268076, 318918, 332784, 402114, 425224, 478377, 536152, 603171, 637836, 804228, 850448, 956754, 1072304, 1206342, 1275672, 1541437, 1608456, 1913508, 2412684, 2551344, 3082874, 3216912, 3827016, 4624311, 4825368, 6165748, 7654032, 9248622, 9650736, 12331496, 13872933, 18497244, 24662992, 27745866, 36994488, 55491732, 73988976, 110983464, 221966928]

約数ペア:

[(1, 221966928), (2, 110983464), (3, 73988976), (4, 55491732), (6, 36994488), (8, 27745866), (9, 24662992), (12, 18497244), (16, 13872933), (18, 12331496), (23, 9650736), (24, 9248622), (29, 7654032), (36, 6165748), (46, 4825368), (48, 4624311), (58, 3827016), (69, 3216912), (72, 3082874), (87, 2551344), (92, 2412684), (116, 1913508), (138, 1608456), (144, 1541437), (174, 1275672), (184, 1206342), (207, 1072304), (232, 956754), (261, 850448), (276, 804228), (348, 637836), (368, 603171), (414, 536152), (464, 478377), (522, 425224), (552, 402114), (667, 332784), (696, 318918), (828, 268076), (1044, 212612), (1104, 201057), (1334, 166392), (1392, 159459), (1656, 134038), (2001, 110928), (2088, 106306), (2311, 96048), (2668, 83196), (3312, 67019), (4002, 55464), (4176, 53153), (4622, 48024), (5336, 41598), (6003, 36976), (6933, 32016), (8004, 27732), (9244, 24012), (10672, 20799), (12006, 18488), (13866, 16008)]