395028536

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{727}}^1$

素因数の和:1084

約数の個数: 64

約数和(自身を含む): 877793280

約数和(自身を除く): 482764744

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 313, 434, 626, 727, 868, 1252, 1454, 1736, 2191, 2504, 2908, 4382, 5089, 5816, 8764, 9703, 10178, 17528, 19406, 20356, 22537, 38812, 40712, 45074, 67921, 77624, 90148, 135842, 157759, 180296, 227551, 271684, 315518, 455102, 543368, 631036, 910204, 1262072, 1592857, 1820408, 3185714, 6371428, 7054081, 12742856, 14108162, 28216324, 49378567, 56432648, 98757134, 197514268, 395028536]

約数ペア:

[(1, 395028536), (2, 197514268), (4, 98757134), (7, 56432648), (8, 49378567), (14, 28216324), (28, 14108162), (31, 12742856), (56, 7054081), (62, 6371428), (124, 3185714), (217, 1820408), (248, 1592857), (313, 1262072), (434, 910204), (626, 631036), (727, 543368), (868, 455102), (1252, 315518), (1454, 271684), (1736, 227551), (2191, 180296), (2504, 157759), (2908, 135842), (4382, 90148), (5089, 77624), (5816, 67921), (8764, 45074), (9703, 40712), (10178, 38812), (17528, 22537), (19406, 20356)]