122908656

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3229}}^1$

素因数の和:3314

約数の個数: 80

約数和(自身を含む): 347651360

約数和(自身を除く): 224742704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 61, 78, 104, 122, 156, 183, 208, 244, 312, 366, 488, 624, 732, 793, 976, 1464, 1586, 2379, 2928, 3172, 3229, 4758, 6344, 6458, 9516, 9687, 12688, 12916, 19032, 19374, 25832, 38064, 38748, 41977, 51664, 77496, 83954, 125931, 154992, 167908, 196969, 251862, 335816, 393938, 503724, 590907, 671632, 787876, 1007448, 1181814, 1575752, 2014896, 2363628, 2560597, 3151504, 4727256, 5121194, 7681791, 9454512, 10242388, 15363582, 20484776, 30727164, 40969552, 61454328, 122908656]

約数ペア:

[(1, 122908656), (2, 61454328), (3, 40969552), (4, 30727164), (6, 20484776), (8, 15363582), (12, 10242388), (13, 9454512), (16, 7681791), (24, 5121194), (26, 4727256), (39, 3151504), (48, 2560597), (52, 2363628), (61, 2014896), (78, 1575752), (104, 1181814), (122, 1007448), (156, 787876), (183, 671632), (208, 590907), (244, 503724), (312, 393938), (366, 335816), (488, 251862), (624, 196969), (732, 167908), (793, 154992), (976, 125931), (1464, 83954), (1586, 77496), (2379, 51664), (2928, 41977), (3172, 38748), (3229, 38064), (4758, 25832), (6344, 19374), (6458, 19032), (9516, 12916), (9687, 12688)]