393555056

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{44641}}^1$

素因数の和:44697

約数の個数: 40

約数和(自身を含む): 830341200

約数和(自身を除く): 436786144

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 8816, 44641, 89282, 178564, 357128, 714256, 848179, 1294589, 1696358, 2589178, 3392716, 5178356, 6785432, 10356712, 13570864, 20713424, 24597191, 49194382, 98388764, 196777528, 393555056]

約数ペア:

[(1, 393555056), (2, 196777528), (4, 98388764), (8, 49194382), (16, 24597191), (19, 20713424), (29, 13570864), (38, 10356712), (58, 6785432), (76, 5178356), (116, 3392716), (152, 2589178), (232, 1696358), (304, 1294589), (464, 848179), (551, 714256), (1102, 357128), (2204, 178564), (4408, 89282), (8816, 44641)]