404423892

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{19073}}^1$

素因数の和:19133

約数の個数: 72

約数和(自身を含む): 1110869760

約数和(自身を除く): 706445868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 7068, 10602, 19073, 21204, 38146, 57219, 76292, 114438, 171657, 228876, 343314, 362387, 591263, 686628, 724774, 1087161, 1182526, 1449548, 1773789, 2174322, 2365052, 3261483, 3547578, 4348644, 5321367, 6522966, 7095156, 10642734, 11233997, 13045932, 21285468, 22467994, 33701991, 44935988, 67403982, 101105973, 134807964, 202211946, 404423892]

約数ペア:

[(1, 404423892), (2, 202211946), (3, 134807964), (4, 101105973), (6, 67403982), (9, 44935988), (12, 33701991), (18, 22467994), (19, 21285468), (31, 13045932), (36, 11233997), (38, 10642734), (57, 7095156), (62, 6522966), (76, 5321367), (93, 4348644), (114, 3547578), (124, 3261483), (171, 2365052), (186, 2174322), (228, 1773789), (279, 1449548), (342, 1182526), (372, 1087161), (558, 724774), (589, 686628), (684, 591263), (1116, 362387), (1178, 343314), (1767, 228876), (2356, 171657), (3534, 114438), (5301, 76292), (7068, 57219), (10602, 38146), (19073, 21204)]