270743312

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2707}}^1$

素因数の和:2788

約数の個数: 80

約数和(自身を含む): 644720640

約数和(自身を除く): 373977328

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 47, 56, 76, 94, 112, 133, 152, 188, 266, 304, 329, 376, 532, 658, 752, 893, 1064, 1316, 1786, 2128, 2632, 2707, 3572, 5264, 5414, 6251, 7144, 10828, 12502, 14288, 18949, 21656, 25004, 37898, 43312, 50008, 51433, 75796, 100016, 102866, 127229, 151592, 205732, 254458, 303184, 360031, 411464, 508916, 720062, 822928, 890603, 1017832, 1440124, 1781206, 2035664, 2417351, 2880248, 3562412, 4834702, 5760496, 7124824, 9669404, 14249648, 16921457, 19338808, 33842914, 38677616, 67685828, 135371656, 270743312]

約数ペア:

[(1, 270743312), (2, 135371656), (4, 67685828), (7, 38677616), (8, 33842914), (14, 19338808), (16, 16921457), (19, 14249648), (28, 9669404), (38, 7124824), (47, 5760496), (56, 4834702), (76, 3562412), (94, 2880248), (112, 2417351), (133, 2035664), (152, 1781206), (188, 1440124), (266, 1017832), (304, 890603), (329, 822928), (376, 720062), (532, 508916), (658, 411464), (752, 360031), (893, 303184), (1064, 254458), (1316, 205732), (1786, 151592), (2128, 127229), (2632, 102866), (2707, 100016), (3572, 75796), (5264, 51433), (5414, 50008), (6251, 43312), (7144, 37898), (10828, 25004), (12502, 21656), (14288, 18949)]