331315536

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1451}}^1$

素因数の和:1600

約数の個数: 80

約数和(自身を含む): 881515008

約数和(自身を除く): 550199472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 71, 134, 142, 201, 213, 268, 284, 402, 426, 536, 568, 804, 852, 1072, 1136, 1451, 1608, 1704, 2902, 3216, 3408, 4353, 4757, 5804, 8706, 9514, 11608, 14271, 17412, 19028, 23216, 28542, 34824, 38056, 57084, 69648, 76112, 97217, 103021, 114168, 194434, 206042, 228336, 291651, 309063, 388868, 412084, 583302, 618126, 777736, 824168, 1166604, 1236252, 1555472, 1648336, 2333208, 2472504, 4666416, 4945008, 6902407, 13804814, 20707221, 27609628, 41414442, 55219256, 82828884, 110438512, 165657768, 331315536]

約数ペア:

[(1, 331315536), (2, 165657768), (3, 110438512), (4, 82828884), (6, 55219256), (8, 41414442), (12, 27609628), (16, 20707221), (24, 13804814), (48, 6902407), (67, 4945008), (71, 4666416), (134, 2472504), (142, 2333208), (201, 1648336), (213, 1555472), (268, 1236252), (284, 1166604), (402, 824168), (426, 777736), (536, 618126), (568, 583302), (804, 412084), (852, 388868), (1072, 309063), (1136, 291651), (1451, 228336), (1608, 206042), (1704, 194434), (2902, 114168), (3216, 103021), (3408, 97217), (4353, 76112), (4757, 69648), (5804, 57084), (8706, 38056), (9514, 34824), (11608, 28542), (14271, 23216), (17412, 19028)]