378802152

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{142193}}^1$

素因数の和:142242

約数の個数: 48

約数和(自身を含む): 1053657540

約数和(自身を除く): 674855388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 142193, 284386, 426579, 568772, 853158, 1137544, 1279737, 1706316, 2559474, 3412632, 5118948, 5261141, 10237896, 10522282, 15783423, 21044564, 31566846, 42089128, 47350269, 63133692, 94700538, 126267384, 189401076, 378802152]

約数ペア:

[(1, 378802152), (2, 189401076), (3, 126267384), (4, 94700538), (6, 63133692), (8, 47350269), (9, 42089128), (12, 31566846), (18, 21044564), (24, 15783423), (36, 10522282), (37, 10237896), (72, 5261141), (74, 5118948), (111, 3412632), (148, 2559474), (222, 1706316), (296, 1279737), (333, 1137544), (444, 853158), (666, 568772), (888, 426579), (1332, 284386), (2664, 142193)]