280199232

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{25603}}^1$

素因数の和:25640

約数の個数: 84

約数和(自身を含む): 845444080

約数和(自身を除く): 565244848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1824, 2736, 3648, 5472, 10944, 25603, 51206, 76809, 102412, 153618, 204824, 230427, 307236, 409648, 460854, 486457, 614472, 819296, 921708, 972914, 1228944, 1459371, 1638592, 1843416, 1945828, 2457888, 2918742, 3686832, 3891656, 4378113, 4915776, 5837484, 7373664, 7783312, 8756226, 11674968, 14747328, 15566624, 17512452, 23349936, 31133248, 35024904, 46699872, 70049808, 93399744, 140099616, 280199232]

約数ペア:

[(1, 280199232), (2, 140099616), (3, 93399744), (4, 70049808), (6, 46699872), (8, 35024904), (9, 31133248), (12, 23349936), (16, 17512452), (18, 15566624), (19, 14747328), (24, 11674968), (32, 8756226), (36, 7783312), (38, 7373664), (48, 5837484), (57, 4915776), (64, 4378113), (72, 3891656), (76, 3686832), (96, 2918742), (114, 2457888), (144, 1945828), (152, 1843416), (171, 1638592), (192, 1459371), (228, 1228944), (288, 972914), (304, 921708), (342, 819296), (456, 614472), (576, 486457), (608, 460854), (684, 409648), (912, 307236), (1216, 230427), (1368, 204824), (1824, 153618), (2736, 102412), (3648, 76809), (5472, 51206), (10944, 25603)]