766384108

素因数分解:

$2^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:580

約数の個数: 96

約数和(自身を含む): 1661542400

約数和(自身を除く): 895158292

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 49, 62, 74, 98, 124, 148, 196, 217, 259, 343, 434, 487, 518, 686, 868, 974, 1036, 1147, 1372, 1519, 1813, 1948, 2294, 3038, 3409, 3626, 4588, 6076, 6818, 7252, 8029, 10633, 12691, 13636, 15097, 16058, 18019, 21266, 23863, 25382, 30194, 32116, 36038, 42532, 47726, 50764, 56203, 60388, 72076, 95452, 105679, 112406, 126133, 167041, 211358, 224812, 252266, 334082, 393421, 422716, 504532, 558589, 668164, 739753, 786842, 882931, 1117178, 1479506, 1573684, 1765862, 2234356, 2959012, 3531724, 3910123, 5178271, 6180517, 7820246, 10356542, 12361034, 15640492, 20713084, 24722068, 27370861, 54741722, 109483444, 191596027, 383192054, 766384108]

約数ペア:

[(1, 766384108), (2, 383192054), (4, 191596027), (7, 109483444), (14, 54741722), (28, 27370861), (31, 24722068), (37, 20713084), (49, 15640492), (62, 12361034), (74, 10356542), (98, 7820246), (124, 6180517), (148, 5178271), (196, 3910123), (217, 3531724), (259, 2959012), (343, 2234356), (434, 1765862), (487, 1573684), (518, 1479506), (686, 1117178), (868, 882931), (974, 786842), (1036, 739753), (1147, 668164), (1372, 558589), (1519, 504532), (1813, 422716), (1948, 393421), (2294, 334082), (3038, 252266), (3409, 224812), (3626, 211358), (4588, 167041), (6076, 126133), (6818, 112406), (7252, 105679), (8029, 95452), (10633, 72076), (12691, 60388), (13636, 56203), (15097, 50764), (16058, 47726), (18019, 42532), (21266, 36038), (23863, 32116), (25382, 30194)]