390910212

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1741}}^1$

素因数の和:1781

約数の個数: 168

約数和(自身を含む): 1279492032

約数和(自身を除く): 888581820

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 126, 132, 154, 162, 189, 198, 231, 243, 252, 297, 308, 324, 378, 396, 462, 486, 567, 594, 693, 729, 756, 891, 924, 972, 1134, 1188, 1386, 1458, 1701, 1741, 1782, 2079, 2268, 2673, 2772, 2916, 3402, 3482, 3564, 4158, 5103, 5223, 5346, 6237, 6804, 6964, 8019, 8316, 10206, 10446, 10692, 12187, 12474, 15669, 16038, 18711, 19151, 20412, 20892, 24374, 24948, 31338, 32076, 36561, 37422, 38302, 47007, 48748, 56133, 57453, 62676, 73122, 74844, 76604, 94014, 109683, 112266, 114906, 134057, 141021, 146244, 172359, 188028, 219366, 224532, 229812, 268114, 282042, 329049, 344718, 402171, 423063, 438732, 517077, 536228, 564084, 658098, 689436, 804342, 846126, 987147, 1034154, 1206513, 1269189, 1316196, 1551231, 1608684, 1692252, 1974294, 2068308, 2413026, 2538378, 2961441, 3102462, 3619539, 3948588, 4653693, 4826052, 5076756, 5922882, 6204924, 7239078, 8884323, 9307386, 10858617, 11845764, 13961079, 14478156, 17768646, 18614772, 21717234, 27922158, 32575851, 35537292, 43434468, 55844316, 65151702, 97727553, 130303404, 195455106, 390910212]

約数ペア:

[(1, 390910212), (2, 195455106), (3, 130303404), (4, 97727553), (6, 65151702), (7, 55844316), (9, 43434468), (11, 35537292), (12, 32575851), (14, 27922158), (18, 21717234), (21, 18614772), (22, 17768646), (27, 14478156), (28, 13961079), (33, 11845764), (36, 10858617), (42, 9307386), (44, 8884323), (54, 7239078), (63, 6204924), (66, 5922882), (77, 5076756), (81, 4826052), (84, 4653693), (99, 3948588), (108, 3619539), (126, 3102462), (132, 2961441), (154, 2538378), (162, 2413026), (189, 2068308), (198, 1974294), (231, 1692252), (243, 1608684), (252, 1551231), (297, 1316196), (308, 1269189), (324, 1206513), (378, 1034154), (396, 987147), (462, 846126), (486, 804342), (567, 689436), (594, 658098), (693, 564084), (729, 536228), (756, 517077), (891, 438732), (924, 423063), (972, 402171), (1134, 344718), (1188, 329049), (1386, 282042), (1458, 268114), (1701, 229812), (1741, 224532), (1782, 219366), (2079, 188028), (2268, 172359), (2673, 146244), (2772, 141021), (2916, 134057), (3402, 114906), (3482, 112266), (3564, 109683), (4158, 94014), (5103, 76604), (5223, 74844), (5346, 73122), (6237, 62676), (6804, 57453), (6964, 56133), (8019, 48748), (8316, 47007), (10206, 38302), (10446, 37422), (10692, 36561), (12187, 32076), (12474, 31338), (15669, 24948), (16038, 24374), (18711, 20892), (19151, 20412)]