304351242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{659}}^1$

素因数の和:899

約数の個数: 64

約数和(自身を含む): 681246720

約数和(自身を除く): 376895478

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 191, 382, 403, 573, 659, 806, 1146, 1209, 1318, 1977, 2418, 2483, 3954, 4966, 5921, 7449, 8567, 11842, 14898, 17134, 17763, 20429, 25701, 35526, 40858, 51402, 61287, 76973, 122574, 125869, 153946, 230919, 251738, 265577, 377607, 461838, 531154, 755214, 796731, 1593462, 1636297, 3272594, 3901939, 4908891, 7803878, 9817782, 11705817, 23411634, 50725207, 101450414, 152175621, 304351242]

約数ペア:

[(1, 304351242), (2, 152175621), (3, 101450414), (6, 50725207), (13, 23411634), (26, 11705817), (31, 9817782), (39, 7803878), (62, 4908891), (78, 3901939), (93, 3272594), (186, 1636297), (191, 1593462), (382, 796731), (403, 755214), (573, 531154), (659, 461838), (806, 377607), (1146, 265577), (1209, 251738), (1318, 230919), (1977, 153946), (2418, 125869), (2483, 122574), (3954, 76973), (4966, 61287), (5921, 51402), (7449, 40858), (8567, 35526), (11842, 25701), (14898, 20429), (17134, 17763)]