3251189788

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79367}}^1$

素因数の和:79415

約数の個数: 72

約数和(自身を含む): 7600279680

約数和(自身を除く): 4349089892

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 196, 209, 266, 308, 418, 532, 539, 836, 931, 1078, 1463, 1862, 2156, 2926, 3724, 5852, 10241, 20482, 40964, 79367, 158734, 317468, 555569, 873037, 1111138, 1507973, 1746074, 2222276, 3015946, 3492148, 3888983, 6031892, 6111259, 7777966, 10555811, 12222518, 15555932, 16587703, 21111622, 24445036, 33175406, 42223244, 42778813, 66350812, 73890677, 85557626, 116113921, 147781354, 171115252, 232227842, 295562708, 464455684, 812797447, 1625594894, 3251189788]

約数ペア:

[(1, 3251189788), (2, 1625594894), (4, 812797447), (7, 464455684), (11, 295562708), (14, 232227842), (19, 171115252), (22, 147781354), (28, 116113921), (38, 85557626), (44, 73890677), (49, 66350812), (76, 42778813), (77, 42223244), (98, 33175406), (133, 24445036), (154, 21111622), (196, 16587703), (209, 15555932), (266, 12222518), (308, 10555811), (418, 7777966), (532, 6111259), (539, 6031892), (836, 3888983), (931, 3492148), (1078, 3015946), (1463, 2222276), (1862, 1746074), (2156, 1507973), (2926, 1111138), (3724, 873037), (5852, 555569), (10241, 317468), (20482, 158734), (40964, 79367)]