398001816

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{96979}}^1$

素因数の和:97013

約数の個数: 64

約数和(自身を含む): 1163760000

約数和(自身を除く): 765758184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 96979, 193958, 290937, 387916, 581874, 775832, 872811, 1163748, 1745622, 1842601, 2327496, 2618433, 3491244, 3685202, 5236866, 5527803, 6982488, 7370404, 10473732, 11055606, 14740808, 16583409, 20947464, 22111212, 33166818, 44222424, 49750227, 66333636, 99500454, 132667272, 199000908, 398001816]

約数ペア:

[(1, 398001816), (2, 199000908), (3, 132667272), (4, 99500454), (6, 66333636), (8, 49750227), (9, 44222424), (12, 33166818), (18, 22111212), (19, 20947464), (24, 16583409), (27, 14740808), (36, 11055606), (38, 10473732), (54, 7370404), (57, 6982488), (72, 5527803), (76, 5236866), (108, 3685202), (114, 3491244), (152, 2618433), (171, 2327496), (216, 1842601), (228, 1745622), (342, 1163748), (456, 872811), (513, 775832), (684, 581874), (1026, 387916), (1368, 290937), (2052, 193958), (4104, 96979)]