1321256732376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{50341}}^1\times {\mathrm{156227}}^1$

素因数の和:206584

約数の個数: 64

約数和(自身を含む): 3775118388480

約数和(自身を除く): 2453861656104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 50341, 100682, 151023, 156227, 201364, 302046, 312454, 352387, 402728, 468681, 604092, 624908, 704774, 937362, 1057161, 1093589, 1208184, 1249816, 1409548, 1874724, 2114322, 2187178, 2819096, 3280767, 3749448, 4228644, 4374356, 6561534, 8457288, 8748712, 13123068, 26246136, 7864623407, 15729246814, 23593870221, 31458493628, 47187740442, 55052363849, 62916987256, 94375480884, 110104727698, 165157091547, 188750961768, 220209455396, 330314183094, 440418910792, 660628366188, 1321256732376]

約数ペア:

[(1, 1321256732376), (2, 660628366188), (3, 440418910792), (4, 330314183094), (6, 220209455396), (7, 188750961768), (8, 165157091547), (12, 110104727698), (14, 94375480884), (21, 62916987256), (24, 55052363849), (28, 47187740442), (42, 31458493628), (56, 23593870221), (84, 15729246814), (168, 7864623407), (50341, 26246136), (100682, 13123068), (151023, 8748712), (156227, 8457288), (201364, 6561534), (302046, 4374356), (312454, 4228644), (352387, 3749448), (402728, 3280767), (468681, 2819096), (604092, 2187178), (624908, 2114322), (704774, 1874724), (937362, 1409548), (1057161, 1249816), (1093589, 1208184)]