321569199378

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1063}}^1\times {\mathrm{11827}}^1$

素因数の和:12941

約数の個数: 144

約数和(自身を含む): 839293116480

約数和(自身を除く): 517723917102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 49, 58, 63, 87, 98, 126, 147, 174, 203, 261, 294, 406, 441, 522, 609, 882, 1063, 1218, 1421, 1827, 2126, 2842, 3189, 3654, 4263, 6378, 7441, 8526, 9567, 11827, 12789, 14882, 19134, 22323, 23654, 25578, 30827, 35481, 44646, 52087, 61654, 66969, 70962, 82789, 92481, 104174, 106443, 133938, 156261, 165578, 184962, 212886, 215789, 248367, 277443, 312522, 342983, 431578, 468783, 496734, 554886, 579523, 647367, 685966, 745101, 937566, 1028949, 1159046, 1294734, 1490202, 1510523, 1738569, 1942101, 2057898, 2400881, 3021046, 3086847, 3477138, 3884202, 4531569, 4801762, 5215707, 6173694, 7202643, 9063138, 10431414, 12572101, 13594707, 14405286, 16806167, 21607929, 25144202, 27189414, 33612334, 37716303, 43215858, 50418501, 75432606, 88004707, 100837002, 113148909, 151255503, 176009414, 226297818, 264014121, 302511006, 364590929, 528028242, 616032949, 729181858, 792042363, 1093772787, 1232065898, 1584084726, 1848098847, 2187545574, 2552136503, 3281318361, 3696197694, 5104273006, 5544296541, 6562636722, 7656409509, 11088593082, 15312819018, 17864955521, 22969228527, 35729911042, 45938457054, 53594866563, 107189733126, 160784599689, 321569199378]

約数ペア:

[(1, 321569199378), (2, 160784599689), (3, 107189733126), (6, 53594866563), (7, 45938457054), (9, 35729911042), (14, 22969228527), (18, 17864955521), (21, 15312819018), (29, 11088593082), (42, 7656409509), (49, 6562636722), (58, 5544296541), (63, 5104273006), (87, 3696197694), (98, 3281318361), (126, 2552136503), (147, 2187545574), (174, 1848098847), (203, 1584084726), (261, 1232065898), (294, 1093772787), (406, 792042363), (441, 729181858), (522, 616032949), (609, 528028242), (882, 364590929), (1063, 302511006), (1218, 264014121), (1421, 226297818), (1827, 176009414), (2126, 151255503), (2842, 113148909), (3189, 100837002), (3654, 88004707), (4263, 75432606), (6378, 50418501), (7441, 43215858), (8526, 37716303), (9567, 33612334), (11827, 27189414), (12789, 25144202), (14882, 21607929), (19134, 16806167), (22323, 14405286), (23654, 13594707), (25578, 12572101), (30827, 10431414), (35481, 9063138), (44646, 7202643), (52087, 6173694), (61654, 5215707), (66969, 4801762), (70962, 4531569), (82789, 3884202), (92481, 3477138), (104174, 3086847), (106443, 3021046), (133938, 2400881), (156261, 2057898), (165578, 1942101), (184962, 1738569), (212886, 1510523), (215789, 1490202), (248367, 1294734), (277443, 1159046), (312522, 1028949), (342983, 937566), (431578, 745101), (468783, 685966), (496734, 647367), (554886, 579523)]