223987831256

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5197}}^1\times {\mathrm{40507}}^1$

素因数の和:45736

約数の個数: 64

約数和(自身を含む): 505345401600

約数和(自身を除く): 281357570344

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 5197, 10394, 20788, 36379, 40507, 41576, 72758, 81014, 98743, 145516, 162028, 197486, 283549, 291032, 324056, 394972, 567098, 691201, 769633, 789944, 1134196, 1382402, 1539266, 2268392, 2764804, 3078532, 5387431, 5529608, 6157064, 10774862, 21549724, 43099448, 210514879, 421029758, 842059516, 1473604153, 1684119032, 2947208306, 3999782701, 5894416612, 7999565402, 11788833224, 15999130804, 27998478907, 31998261608, 55996957814, 111993915628, 223987831256]

約数ペア:

[(1, 223987831256), (2, 111993915628), (4, 55996957814), (7, 31998261608), (8, 27998478907), (14, 15999130804), (19, 11788833224), (28, 7999565402), (38, 5894416612), (56, 3999782701), (76, 2947208306), (133, 1684119032), (152, 1473604153), (266, 842059516), (532, 421029758), (1064, 210514879), (5197, 43099448), (10394, 21549724), (20788, 10774862), (36379, 6157064), (40507, 5529608), (41576, 5387431), (72758, 3078532), (81014, 2764804), (98743, 2268392), (145516, 1539266), (162028, 1382402), (197486, 1134196), (283549, 789944), (291032, 769633), (324056, 691201), (394972, 567098)]