334949120

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23789}}^1$

素因数の和:23821

約数の個数: 72

約数和(自身を含む): 875281680

約数和(自身を除く): 540332560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 7040, 14080, 23789, 47578, 95156, 118945, 190312, 237890, 261679, 380624, 475780, 523358, 761248, 951560, 1046716, 1308395, 1522496, 1903120, 2093432, 2616790, 3044992, 3806240, 4186864, 5233580, 6089984, 7612480, 8373728, 10467160, 15224960, 16747456, 20934320, 30449920, 33494912, 41868640, 66989824, 83737280, 167474560, 334949120]

約数ペア:

[(1, 334949120), (2, 167474560), (4, 83737280), (5, 66989824), (8, 41868640), (10, 33494912), (11, 30449920), (16, 20934320), (20, 16747456), (22, 15224960), (32, 10467160), (40, 8373728), (44, 7612480), (55, 6089984), (64, 5233580), (80, 4186864), (88, 3806240), (110, 3044992), (128, 2616790), (160, 2093432), (176, 1903120), (220, 1522496), (256, 1308395), (320, 1046716), (352, 951560), (440, 761248), (640, 523358), (704, 475780), (880, 380624), (1280, 261679), (1408, 237890), (1760, 190312), (2816, 118945), (3520, 95156), (7040, 47578), (14080, 23789)]