404897504

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:364

約数の個数: 96

約数和(自身を含む): 897130080

約数和(自身を除く): 492232576

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 109, 122, 173, 176, 218, 244, 346, 352, 436, 488, 671, 692, 872, 976, 1199, 1342, 1384, 1744, 1903, 1952, 2398, 2684, 2768, 3488, 3806, 4796, 5368, 5536, 6649, 7612, 9592, 10553, 10736, 13298, 15224, 18857, 19184, 21106, 21472, 26596, 30448, 37714, 38368, 42212, 53192, 60896, 73139, 75428, 84424, 106384, 116083, 146278, 150856, 168848, 207427, 212768, 232166, 292556, 301712, 337696, 414854, 464332, 585112, 603424, 829708, 928664, 1150277, 1170224, 1659416, 1857328, 2300554, 2340448, 3318832, 3714656, 4601108, 6637664, 9202216, 12653047, 18404432, 25306094, 36808864, 50612188, 101224376, 202448752, 404897504]

約数ペア:

[(1, 404897504), (2, 202448752), (4, 101224376), (8, 50612188), (11, 36808864), (16, 25306094), (22, 18404432), (32, 12653047), (44, 9202216), (61, 6637664), (88, 4601108), (109, 3714656), (122, 3318832), (173, 2340448), (176, 2300554), (218, 1857328), (244, 1659416), (346, 1170224), (352, 1150277), (436, 928664), (488, 829708), (671, 603424), (692, 585112), (872, 464332), (976, 414854), (1199, 337696), (1342, 301712), (1384, 292556), (1744, 232166), (1903, 212768), (1952, 207427), (2398, 168848), (2684, 150856), (2768, 146278), (3488, 116083), (3806, 106384), (4796, 84424), (5368, 75428), (5536, 73139), (6649, 60896), (7612, 53192), (9592, 42212), (10553, 38368), (10736, 37714), (13298, 30448), (15224, 26596), (18857, 21472), (19184, 21106)]