438999024

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{2251}}^1$

素因数の和:2518

約数の個数: 80

約数和(自身を含む): 1206351360

約数和(自身を除く): 767352336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 239, 272, 408, 478, 717, 816, 956, 1434, 1912, 2251, 2868, 3824, 4063, 4502, 5736, 6753, 8126, 9004, 11472, 12189, 13506, 16252, 18008, 24378, 27012, 32504, 36016, 38267, 48756, 54024, 65008, 76534, 97512, 108048, 114801, 153068, 195024, 229602, 306136, 459204, 537989, 612272, 918408, 1075978, 1613967, 1836816, 2151956, 3227934, 4303912, 6455868, 8607824, 9145813, 12911736, 18291626, 25823472, 27437439, 36583252, 54874878, 73166504, 109749756, 146333008, 219499512, 438999024]

約数ペア:

[(1, 438999024), (2, 219499512), (3, 146333008), (4, 109749756), (6, 73166504), (8, 54874878), (12, 36583252), (16, 27437439), (17, 25823472), (24, 18291626), (34, 12911736), (48, 9145813), (51, 8607824), (68, 6455868), (102, 4303912), (136, 3227934), (204, 2151956), (239, 1836816), (272, 1613967), (408, 1075978), (478, 918408), (717, 612272), (816, 537989), (956, 459204), (1434, 306136), (1912, 229602), (2251, 195024), (2868, 153068), (3824, 114801), (4063, 108048), (4502, 97512), (5736, 76534), (6753, 65008), (8126, 54024), (9004, 48756), (11472, 38267), (12189, 36016), (13506, 32504), (16252, 27012), (18008, 24378)]