1008078474

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1\times {\mathrm{313}}^1$

素因数の和:751

約数の個数: 64

約数和(自身を含む): 2200391424

約数和(自身を除く): 1192312950

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 263, 313, 314, 471, 526, 626, 789, 939, 942, 1578, 1878, 2041, 3419, 4069, 4082, 6123, 6838, 8138, 10257, 12207, 12246, 20514, 24414, 41291, 49141, 82319, 82582, 98282, 123873, 147423, 164638, 246957, 247746, 294846, 493914, 536783, 638833, 1070147, 1073566, 1277666, 1610349, 1916499, 2140294, 3210441, 3220698, 3832998, 6420882, 12924083, 25848166, 38772249, 77544498, 168013079, 336026158, 504039237, 1008078474]

約数ペア:

[(1, 1008078474), (2, 504039237), (3, 336026158), (6, 168013079), (13, 77544498), (26, 38772249), (39, 25848166), (78, 12924083), (157, 6420882), (263, 3832998), (313, 3220698), (314, 3210441), (471, 2140294), (526, 1916499), (626, 1610349), (789, 1277666), (939, 1073566), (942, 1070147), (1578, 638833), (1878, 536783), (2041, 493914), (3419, 294846), (4069, 247746), (4082, 246957), (6123, 164638), (6838, 147423), (8138, 123873), (10257, 98282), (12207, 82582), (12246, 82319), (20514, 49141), (24414, 41291)]