285240438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{12647}}^1$

素因数の和:12841

約数の個数: 48

約数和(自身を含む): 710311680

約数和(自身を除く): 425071242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 179, 358, 537, 1074, 1253, 1611, 2506, 3222, 3759, 7518, 11277, 12647, 22554, 25294, 37941, 75882, 88529, 113823, 177058, 227646, 265587, 531174, 796761, 1593522, 2263813, 4527626, 6791439, 13582878, 15846691, 20374317, 31693382, 40748634, 47540073, 95080146, 142620219, 285240438]

約数ペア:

[(1, 285240438), (2, 142620219), (3, 95080146), (6, 47540073), (7, 40748634), (9, 31693382), (14, 20374317), (18, 15846691), (21, 13582878), (42, 6791439), (63, 4527626), (126, 2263813), (179, 1593522), (358, 796761), (537, 531174), (1074, 265587), (1253, 227646), (1611, 177058), (2506, 113823), (3222, 88529), (3759, 75882), (7518, 37941), (11277, 25294), (12647, 22554)]