1216365528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{2477}}^1$

素因数の和:2609

約数の個数: 128

約数和(自身を含む): 3615897600

約数和(自身を除く): 2399532072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 79, 84, 111, 148, 158, 168, 222, 237, 259, 296, 316, 444, 474, 518, 553, 632, 777, 888, 948, 1036, 1106, 1554, 1659, 1896, 2072, 2212, 2477, 2923, 3108, 3318, 4424, 4954, 5846, 6216, 6636, 7431, 8769, 9908, 11692, 13272, 14862, 17339, 17538, 19816, 20461, 23384, 29724, 34678, 35076, 40922, 52017, 59448, 61383, 69356, 70152, 81844, 91649, 104034, 122766, 138712, 163688, 183298, 195683, 208068, 245532, 274947, 366596, 391366, 416136, 491064, 549894, 587049, 641543, 733192, 782732, 1099788, 1174098, 1283086, 1369781, 1565464, 1924629, 2199576, 2348196, 2566172, 2739562, 3849258, 4109343, 4696392, 5132344, 5479124, 7240271, 7698516, 8218686, 10958248, 14480542, 15397032, 16437372, 21720813, 28961084, 32874744, 43441626, 50681897, 57922168, 86883252, 101363794, 152045691, 173766504, 202727588, 304091382, 405455176, 608182764, 1216365528]

約数ペア:

[(1, 1216365528), (2, 608182764), (3, 405455176), (4, 304091382), (6, 202727588), (7, 173766504), (8, 152045691), (12, 101363794), (14, 86883252), (21, 57922168), (24, 50681897), (28, 43441626), (37, 32874744), (42, 28961084), (56, 21720813), (74, 16437372), (79, 15397032), (84, 14480542), (111, 10958248), (148, 8218686), (158, 7698516), (168, 7240271), (222, 5479124), (237, 5132344), (259, 4696392), (296, 4109343), (316, 3849258), (444, 2739562), (474, 2566172), (518, 2348196), (553, 2199576), (632, 1924629), (777, 1565464), (888, 1369781), (948, 1283086), (1036, 1174098), (1106, 1099788), (1554, 782732), (1659, 733192), (1896, 641543), (2072, 587049), (2212, 549894), (2477, 491064), (2923, 416136), (3108, 391366), (3318, 366596), (4424, 274947), (4954, 245532), (5846, 208068), (6216, 195683), (6636, 183298), (7431, 163688), (8769, 138712), (9908, 122766), (11692, 104034), (13272, 91649), (14862, 81844), (17339, 70152), (17538, 69356), (19816, 61383), (20461, 59448), (23384, 52017), (29724, 40922), (34678, 35076)]