2409778816

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:766

約数の個数: 128

約数和(自身を含む): 5360140800

約数和(自身を除く): 2950361984

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 67, 76, 92, 128, 134, 152, 184, 268, 304, 368, 437, 536, 608, 643, 736, 874, 1072, 1216, 1273, 1286, 1472, 1541, 1748, 2144, 2432, 2546, 2572, 2944, 3082, 3496, 4288, 5092, 5144, 6164, 6992, 8576, 10184, 10288, 12217, 12328, 13984, 14789, 20368, 20576, 24434, 24656, 27968, 29279, 29578, 40736, 41152, 43081, 48868, 49312, 55936, 58558, 59156, 81472, 82304, 86162, 97736, 98624, 117116, 118312, 162944, 172324, 195472, 197248, 234232, 236624, 280991, 344648, 390944, 468464, 473248, 561982, 689296, 781888, 818539, 936928, 946496, 990863, 1123964, 1378592, 1563776, 1637078, 1873856, 1892992, 1981726, 2247928, 2757184, 3274156, 3747712, 3963452, 4495856, 5514368, 6548312, 7926904, 8991712, 13096624, 15853808, 17983424, 18826397, 26193248, 31707616, 35966848, 37652794, 52386496, 63415232, 75305588, 104772992, 126830464, 150611176, 301222352, 602444704, 1204889408, 2409778816]

約数ペア:

[(1, 2409778816), (2, 1204889408), (4, 602444704), (8, 301222352), (16, 150611176), (19, 126830464), (23, 104772992), (32, 75305588), (38, 63415232), (46, 52386496), (64, 37652794), (67, 35966848), (76, 31707616), (92, 26193248), (128, 18826397), (134, 17983424), (152, 15853808), (184, 13096624), (268, 8991712), (304, 7926904), (368, 6548312), (437, 5514368), (536, 4495856), (608, 3963452), (643, 3747712), (736, 3274156), (874, 2757184), (1072, 2247928), (1216, 1981726), (1273, 1892992), (1286, 1873856), (1472, 1637078), (1541, 1563776), (1748, 1378592), (2144, 1123964), (2432, 990863), (2546, 946496), (2572, 936928), (2944, 818539), (3082, 781888), (3496, 689296), (4288, 561982), (5092, 473248), (5144, 468464), (6164, 390944), (6992, 344648), (8576, 280991), (10184, 236624), (10288, 234232), (12217, 197248), (12328, 195472), (13984, 172324), (14789, 162944), (20368, 118312), (20576, 117116), (24434, 98624), (24656, 97736), (27968, 86162), (29279, 82304), (29578, 81472), (40736, 59156), (41152, 58558), (43081, 55936), (48868, 49312)]