215944128

素因数分解:

$2^6\times 3^2\times {\mathrm{374903}}^1$

素因数の和:374921

約数の個数: 42

約数和(自身を含む): 618966504

約数和(自身を除く): 403022376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 374903, 749806, 1124709, 1499612, 2249418, 2999224, 3374127, 4498836, 5998448, 6748254, 8997672, 11996896, 13496508, 17995344, 23993792, 26993016, 35990688, 53986032, 71981376, 107972064, 215944128]

約数ペア:

[(1, 215944128), (2, 107972064), (3, 71981376), (4, 53986032), (6, 35990688), (8, 26993016), (9, 23993792), (12, 17995344), (16, 13496508), (18, 11996896), (24, 8997672), (32, 6748254), (36, 5998448), (48, 4498836), (64, 3374127), (72, 2999224), (96, 2249418), (144, 1499612), (192, 1124709), (288, 749806), (576, 374903)]