385280388

素因数分解:

$2^2\times 3^5\times {\mathrm{396379}}^1$

素因数の和:396398

約数の個数: 36

約数和(自身を含む): 1009976240

約数和(自身を除く): 624695852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 396379, 792758, 1189137, 1585516, 2378274, 3567411, 4756548, 7134822, 10702233, 14269644, 21404466, 32106699, 42808932, 64213398, 96320097, 128426796, 192640194, 385280388]

約数ペア:

[(1, 385280388), (2, 192640194), (3, 128426796), (4, 96320097), (6, 64213398), (9, 42808932), (12, 32106699), (18, 21404466), (27, 14269644), (36, 10702233), (54, 7134822), (81, 4756548), (108, 3567411), (162, 2378274), (243, 1585516), (324, 1189137), (486, 792758), (972, 396379)]