68508348544

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{1021}}^1$

素因数の和:1318

約数の個数: 128

約数和(自身を含む): 142555754880

約数和(自身を除く): 74047406336

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 73, 86, 128, 146, 167, 172, 292, 334, 344, 584, 668, 688, 1021, 1168, 1336, 1376, 2042, 2336, 2672, 2752, 3139, 4084, 4672, 5344, 5504, 6278, 7181, 8168, 9344, 10688, 12191, 12556, 14362, 16336, 21376, 24382, 25112, 28724, 32672, 43903, 48764, 50224, 57448, 65344, 74533, 87806, 97528, 100448, 114896, 130688, 149066, 170507, 175612, 195056, 200896, 229792, 298132, 341014, 351224, 390112, 401792, 459584, 524213, 596264, 682028, 702448, 780224, 919168, 1048426, 1192528, 1364056, 1404896, 1560448, 2096852, 2385056, 2728112, 2809792, 3204919, 4193704, 4770112, 5456224, 5619584, 6409838, 7331801, 8387408, 9540224, 10912448, 12447011, 12819676, 14663602, 16774816, 21824896, 24894022, 25639352, 29327204, 33549632, 49788044, 51278704, 58654408, 67099264, 99576088, 102557408, 117308816, 199152176, 205114816, 234617632, 398304352, 410229632, 469235264, 535221473, 796608704, 938470528, 1070442946, 1593217408, 2140885892, 4281771784, 8563543568, 17127087136, 34254174272, 68508348544]

約数ペア:

[(1, 68508348544), (2, 34254174272), (4, 17127087136), (8, 8563543568), (16, 4281771784), (32, 2140885892), (43, 1593217408), (64, 1070442946), (73, 938470528), (86, 796608704), (128, 535221473), (146, 469235264), (167, 410229632), (172, 398304352), (292, 234617632), (334, 205114816), (344, 199152176), (584, 117308816), (668, 102557408), (688, 99576088), (1021, 67099264), (1168, 58654408), (1336, 51278704), (1376, 49788044), (2042, 33549632), (2336, 29327204), (2672, 25639352), (2752, 24894022), (3139, 21824896), (4084, 16774816), (4672, 14663602), (5344, 12819676), (5504, 12447011), (6278, 10912448), (7181, 9540224), (8168, 8387408), (9344, 7331801), (10688, 6409838), (12191, 5619584), (12556, 5456224), (14362, 4770112), (16336, 4193704), (21376, 3204919), (24382, 2809792), (25112, 2728112), (28724, 2385056), (32672, 2096852), (43903, 1560448), (48764, 1404896), (50224, 1364056), (57448, 1192528), (65344, 1048426), (74533, 919168), (87806, 780224), (97528, 702448), (100448, 682028), (114896, 596264), (130688, 524213), (149066, 459584), (170507, 401792), (175612, 390112), (195056, 351224), (200896, 341014), (229792, 298132)]