738430416

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1993}}^1$

素因数の和:2121

約数の個数: 120

約数和(自身を含む): 2160028416

約数和(自身を除く): 1421598000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 83, 93, 124, 144, 166, 186, 248, 249, 279, 332, 372, 496, 498, 558, 664, 744, 747, 996, 1116, 1328, 1488, 1494, 1992, 1993, 2232, 2573, 2988, 3984, 3986, 4464, 5146, 5976, 5979, 7719, 7972, 10292, 11952, 11958, 15438, 15944, 17937, 20584, 23157, 23916, 30876, 31888, 35874, 41168, 46314, 47832, 61752, 61783, 71748, 92628, 95664, 123504, 123566, 143496, 165419, 185256, 185349, 247132, 286992, 330838, 370512, 370698, 494264, 496257, 556047, 661676, 741396, 988528, 992514, 1112094, 1323352, 1482792, 1488771, 1985028, 2224188, 2646704, 2965584, 2977542, 3970056, 4448376, 5127989, 5955084, 7940112, 8896752, 10255978, 11910168, 15383967, 20511956, 23820336, 30767934, 41023912, 46151901, 61535868, 82047824, 92303802, 123071736, 184607604, 246143472, 369215208, 738430416]

約数ペア:

[(1, 738430416), (2, 369215208), (3, 246143472), (4, 184607604), (6, 123071736), (8, 92303802), (9, 82047824), (12, 61535868), (16, 46151901), (18, 41023912), (24, 30767934), (31, 23820336), (36, 20511956), (48, 15383967), (62, 11910168), (72, 10255978), (83, 8896752), (93, 7940112), (124, 5955084), (144, 5127989), (166, 4448376), (186, 3970056), (248, 2977542), (249, 2965584), (279, 2646704), (332, 2224188), (372, 1985028), (496, 1488771), (498, 1482792), (558, 1323352), (664, 1112094), (744, 992514), (747, 988528), (996, 741396), (1116, 661676), (1328, 556047), (1488, 496257), (1494, 494264), (1992, 370698), (1993, 370512), (2232, 330838), (2573, 286992), (2988, 247132), (3984, 185349), (3986, 185256), (4464, 165419), (5146, 143496), (5976, 123566), (5979, 123504), (7719, 95664), (7972, 92628), (10292, 71748), (11952, 61783), (11958, 61752), (15438, 47832), (15944, 46314), (17937, 41168), (20584, 35874), (23157, 31888), (23916, 30876)]