246991632

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1307}}^1$

素因数の和:1476

約数の個数: 80

約数和(自身を含む): 664338432

約数和(自身を除く): 417346800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 127, 186, 248, 254, 372, 381, 496, 508, 744, 762, 1016, 1307, 1488, 1524, 2032, 2614, 3048, 3921, 3937, 5228, 6096, 7842, 7874, 10456, 11811, 15684, 15748, 20912, 23622, 31368, 31496, 40517, 47244, 62736, 62992, 81034, 94488, 121551, 162068, 165989, 188976, 243102, 324136, 331978, 486204, 497967, 648272, 663956, 972408, 995934, 1327912, 1944816, 1991868, 2655824, 3983736, 5145659, 7967472, 10291318, 15436977, 20582636, 30873954, 41165272, 61747908, 82330544, 123495816, 246991632]

約数ペア:

[(1, 246991632), (2, 123495816), (3, 82330544), (4, 61747908), (6, 41165272), (8, 30873954), (12, 20582636), (16, 15436977), (24, 10291318), (31, 7967472), (48, 5145659), (62, 3983736), (93, 2655824), (124, 1991868), (127, 1944816), (186, 1327912), (248, 995934), (254, 972408), (372, 663956), (381, 648272), (496, 497967), (508, 486204), (744, 331978), (762, 324136), (1016, 243102), (1307, 188976), (1488, 165989), (1524, 162068), (2032, 121551), (2614, 94488), (3048, 81034), (3921, 62992), (3937, 62736), (5228, 47244), (6096, 40517), (7842, 31496), (7874, 31368), (10456, 23622), (11811, 20912), (15684, 15748)]