318250416

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{1373}}^1$

素因数の和:1834

約数の個数: 80

約数和(自身を含む): 899585280

約数和(自身を除く): 581334864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 439, 528, 878, 1317, 1373, 1756, 2634, 2746, 3512, 4119, 4829, 5268, 5492, 7024, 8238, 9658, 10536, 10984, 14487, 15103, 16476, 19316, 21072, 21968, 28974, 30206, 32952, 38632, 45309, 57948, 60412, 65904, 77264, 90618, 115896, 120824, 181236, 231792, 241648, 362472, 602747, 724944, 1205494, 1808241, 2410988, 3616482, 4821976, 6630217, 7232964, 9643952, 13260434, 14465928, 19890651, 26520868, 28931856, 39781302, 53041736, 79562604, 106083472, 159125208, 318250416]

約数ペア:

[(1, 318250416), (2, 159125208), (3, 106083472), (4, 79562604), (6, 53041736), (8, 39781302), (11, 28931856), (12, 26520868), (16, 19890651), (22, 14465928), (24, 13260434), (33, 9643952), (44, 7232964), (48, 6630217), (66, 4821976), (88, 3616482), (132, 2410988), (176, 1808241), (264, 1205494), (439, 724944), (528, 602747), (878, 362472), (1317, 241648), (1373, 231792), (1756, 181236), (2634, 120824), (2746, 115896), (3512, 90618), (4119, 77264), (4829, 65904), (5268, 60412), (5492, 57948), (7024, 45309), (8238, 38632), (9658, 32952), (10536, 30206), (10984, 28974), (14487, 21968), (15103, 21072), (16476, 19316)]