394489552

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{1543}}^1$

素因数の和:1628

約数の個数: 60

約数和(自身を含む): 833790880

約数和(自身を除く): 439301328

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 841, 1102, 1543, 1682, 2204, 3086, 3364, 4408, 6172, 6728, 8816, 12344, 13456, 15979, 24688, 29317, 31958, 44747, 58634, 63916, 89494, 117268, 127832, 178988, 234536, 255664, 357976, 469072, 715952, 850193, 1297663, 1700386, 2595326, 3400772, 5190652, 6801544, 10381304, 13603088, 20762608, 24655597, 49311194, 98622388, 197244776, 394489552]

約数ペア:

[(1, 394489552), (2, 197244776), (4, 98622388), (8, 49311194), (16, 24655597), (19, 20762608), (29, 13603088), (38, 10381304), (58, 6801544), (76, 5190652), (116, 3400772), (152, 2595326), (232, 1700386), (304, 1297663), (464, 850193), (551, 715952), (841, 469072), (1102, 357976), (1543, 255664), (1682, 234536), (2204, 178988), (3086, 127832), (3364, 117268), (4408, 89494), (6172, 63916), (6728, 58634), (8816, 44747), (12344, 31958), (13456, 29317), (15979, 24688)]