1204026804

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{619}}^1\times {\mathrm{761}}^1$

素因数の和:1461

約数の個数: 72

約数和(自身を含む): 3095426880

約数和(自身を除く): 1891400076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 619, 639, 761, 852, 1238, 1278, 1522, 1857, 2283, 2476, 2556, 3044, 3714, 4566, 5571, 6849, 7428, 9132, 11142, 13698, 22284, 27396, 43949, 54031, 87898, 108062, 131847, 162093, 175796, 216124, 263694, 324186, 395541, 471059, 486279, 527388, 648372, 791082, 942118, 972558, 1413177, 1582164, 1884236, 1945116, 2826354, 4239531, 5652708, 8479062, 16958124, 33445189, 66890378, 100335567, 133780756, 200671134, 301006701, 401342268, 602013402, 1204026804]

約数ペア:

[(1, 1204026804), (2, 602013402), (3, 401342268), (4, 301006701), (6, 200671134), (9, 133780756), (12, 100335567), (18, 66890378), (36, 33445189), (71, 16958124), (142, 8479062), (213, 5652708), (284, 4239531), (426, 2826354), (619, 1945116), (639, 1884236), (761, 1582164), (852, 1413177), (1238, 972558), (1278, 942118), (1522, 791082), (1857, 648372), (2283, 527388), (2476, 486279), (2556, 471059), (3044, 395541), (3714, 324186), (4566, 263694), (5571, 216124), (6849, 175796), (7428, 162093), (9132, 131847), (11142, 108062), (13698, 87898), (22284, 54031), (27396, 43949)]