335215984

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 700223040

約数和(自身を除く): 365007056

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 109, 122, 137, 184, 218, 244, 274, 368, 436, 488, 548, 872, 976, 1096, 1403, 1744, 2192, 2507, 2806, 3151, 5014, 5612, 6302, 6649, 8357, 10028, 11224, 12604, 13298, 14933, 16714, 20056, 22448, 25208, 26596, 29866, 33428, 40112, 50416, 53192, 59732, 66856, 106384, 119464, 133712, 152927, 192211, 238928, 305854, 343459, 384422, 611708, 686918, 768844, 910913, 1223416, 1373836, 1537688, 1821826, 2446832, 2747672, 3075376, 3643652, 5495344, 7287304, 14574608, 20950999, 41901998, 83803996, 167607992, 335215984]

約数ペア:

[(1, 335215984), (2, 167607992), (4, 83803996), (8, 41901998), (16, 20950999), (23, 14574608), (46, 7287304), (61, 5495344), (92, 3643652), (109, 3075376), (122, 2747672), (137, 2446832), (184, 1821826), (218, 1537688), (244, 1373836), (274, 1223416), (368, 910913), (436, 768844), (488, 686918), (548, 611708), (872, 384422), (976, 343459), (1096, 305854), (1403, 238928), (1744, 192211), (2192, 152927), (2507, 133712), (2806, 119464), (3151, 106384), (5014, 66856), (5612, 59732), (6302, 53192), (6649, 50416), (8357, 40112), (10028, 33428), (11224, 29866), (12604, 26596), (13298, 25208), (14933, 22448), (16714, 20056)]