980904108

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1013}}^1$

素因数の和:1207

約数の個数: 96

約数和(自身を含む): 2507581440

約数和(自身を除く): 1526677332

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 137, 186, 228, 274, 372, 411, 548, 589, 822, 1013, 1178, 1644, 1767, 2026, 2356, 2603, 3039, 3534, 4052, 4247, 5206, 6078, 7068, 7809, 8494, 10412, 12156, 12741, 15618, 16988, 19247, 25482, 31236, 31403, 38494, 50964, 57741, 62806, 76988, 80693, 94209, 115482, 125612, 138781, 161386, 188418, 230964, 242079, 277562, 322772, 376836, 416343, 484158, 555124, 596657, 832686, 968316, 1193314, 1665372, 1789971, 2386628, 2636839, 3579942, 4302211, 5273678, 7159884, 7910517, 8604422, 10547356, 12906633, 15821034, 17208844, 25813266, 31642068, 51626532, 81742009, 163484018, 245226027, 326968036, 490452054, 980904108]

約数ペア:

[(1, 980904108), (2, 490452054), (3, 326968036), (4, 245226027), (6, 163484018), (12, 81742009), (19, 51626532), (31, 31642068), (38, 25813266), (57, 17208844), (62, 15821034), (76, 12906633), (93, 10547356), (114, 8604422), (124, 7910517), (137, 7159884), (186, 5273678), (228, 4302211), (274, 3579942), (372, 2636839), (411, 2386628), (548, 1789971), (589, 1665372), (822, 1193314), (1013, 968316), (1178, 832686), (1644, 596657), (1767, 555124), (2026, 484158), (2356, 416343), (2603, 376836), (3039, 322772), (3534, 277562), (4052, 242079), (4247, 230964), (5206, 188418), (6078, 161386), (7068, 138781), (7809, 125612), (8494, 115482), (10412, 94209), (12156, 80693), (12741, 76988), (15618, 62806), (16988, 57741), (19247, 50964), (25482, 38494), (31236, 31403)]