404727336

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{432401}}^1$

素因数の和:432426

約数の個数: 48

約数和(自身を含む): 1180457460

約数和(自身を除く): 775730124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 432401, 864802, 1297203, 1729604, 2594406, 3459208, 3891609, 5188812, 5621213, 7783218, 10377624, 11242426, 15566436, 16863639, 22484852, 31132872, 33727278, 44969704, 50590917, 67454556, 101181834, 134909112, 202363668, 404727336]

約数ペア:

[(1, 404727336), (2, 202363668), (3, 134909112), (4, 101181834), (6, 67454556), (8, 50590917), (9, 44969704), (12, 33727278), (13, 31132872), (18, 22484852), (24, 16863639), (26, 15566436), (36, 11242426), (39, 10377624), (52, 7783218), (72, 5621213), (78, 5188812), (104, 3891609), (117, 3459208), (156, 2594406), (234, 1729604), (312, 1297203), (468, 864802), (936, 432401)]