312373728

素因数分解:

$2^5\times 3^2\times {\mathrm{307}}^1\times {\mathrm{3533}}^1$

素因数の和:3856

約数の個数: 72

約数和(自身を含む): 891458568

約数和(自身を除く): 579084840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 307, 614, 921, 1228, 1842, 2456, 2763, 3533, 3684, 4912, 5526, 7066, 7368, 9824, 10599, 11052, 14132, 14736, 21198, 22104, 28264, 29472, 31797, 42396, 44208, 56528, 63594, 84792, 88416, 113056, 127188, 169584, 254376, 339168, 508752, 1017504, 1084631, 2169262, 3253893, 4338524, 6507786, 8677048, 9761679, 13015572, 17354096, 19523358, 26031144, 34708192, 39046716, 52062288, 78093432, 104124576, 156186864, 312373728]

約数ペア:

[(1, 312373728), (2, 156186864), (3, 104124576), (4, 78093432), (6, 52062288), (8, 39046716), (9, 34708192), (12, 26031144), (16, 19523358), (18, 17354096), (24, 13015572), (32, 9761679), (36, 8677048), (48, 6507786), (72, 4338524), (96, 3253893), (144, 2169262), (288, 1084631), (307, 1017504), (614, 508752), (921, 339168), (1228, 254376), (1842, 169584), (2456, 127188), (2763, 113056), (3533, 88416), (3684, 84792), (4912, 63594), (5526, 56528), (7066, 44208), (7368, 42396), (9824, 31797), (10599, 29472), (11052, 28264), (14132, 22104), (14736, 21198)]