425165508

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{7489}}^1$

素因数の和:7601

約数の個数: 72

約数和(自身を含む): 1145071200

約数和(自身を除く): 719905692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 83, 114, 166, 171, 228, 249, 332, 342, 498, 684, 747, 996, 1494, 1577, 2988, 3154, 4731, 6308, 7489, 9462, 14193, 14978, 18924, 22467, 28386, 29956, 44934, 56772, 67401, 89868, 134802, 142291, 269604, 284582, 426873, 569164, 621587, 853746, 1243174, 1280619, 1707492, 1864761, 2486348, 2561238, 3729522, 5122476, 5594283, 7459044, 11188566, 11810153, 22377132, 23620306, 35430459, 47240612, 70860918, 106291377, 141721836, 212582754, 425165508]

約数ペア:

[(1, 425165508), (2, 212582754), (3, 141721836), (4, 106291377), (6, 70860918), (9, 47240612), (12, 35430459), (18, 23620306), (19, 22377132), (36, 11810153), (38, 11188566), (57, 7459044), (76, 5594283), (83, 5122476), (114, 3729522), (166, 2561238), (171, 2486348), (228, 1864761), (249, 1707492), (332, 1280619), (342, 1243174), (498, 853746), (684, 621587), (747, 569164), (996, 426873), (1494, 284582), (1577, 269604), (2988, 142291), (3154, 134802), (4731, 89868), (6308, 67401), (7489, 56772), (9462, 44934), (14193, 29956), (14978, 28386), (18924, 22467)]