2468848336

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{409}}^1$

素因数の和:836

約数の個数: 80

約数和(自身を含む): 5124672000

約数和(自身を除く): 2655823664

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 92, 94, 184, 188, 349, 368, 376, 409, 698, 752, 818, 1081, 1396, 1636, 2162, 2792, 3272, 4324, 5584, 6544, 8027, 8648, 9407, 16054, 16403, 17296, 18814, 19223, 32108, 32806, 37628, 38446, 64216, 65612, 75256, 76892, 128432, 131224, 142741, 150512, 153784, 262448, 285482, 307568, 377269, 442129, 570964, 754538, 884258, 1141928, 1509076, 1768516, 2283856, 3018152, 3283043, 3537032, 6036304, 6566086, 6708827, 7074064, 13132172, 13417654, 26264344, 26835308, 52528688, 53670616, 107341232, 154303021, 308606042, 617212084, 1234424168, 2468848336]

約数ペア:

[(1, 2468848336), (2, 1234424168), (4, 617212084), (8, 308606042), (16, 154303021), (23, 107341232), (46, 53670616), (47, 52528688), (92, 26835308), (94, 26264344), (184, 13417654), (188, 13132172), (349, 7074064), (368, 6708827), (376, 6566086), (409, 6036304), (698, 3537032), (752, 3283043), (818, 3018152), (1081, 2283856), (1396, 1768516), (1636, 1509076), (2162, 1141928), (2792, 884258), (3272, 754538), (4324, 570964), (5584, 442129), (6544, 377269), (8027, 307568), (8648, 285482), (9407, 262448), (16054, 153784), (16403, 150512), (17296, 142741), (18814, 131224), (19223, 128432), (32108, 76892), (32806, 75256), (37628, 65612), (38446, 64216)]