731043456

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13313}}^1$

素因数の和:13354

約数の個数: 128

約数和(自身を含む): 2281487040

約数和(自身を除く): 1550443584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 143, 156, 176, 192, 208, 264, 286, 312, 352, 384, 416, 429, 528, 572, 624, 704, 832, 858, 1056, 1144, 1248, 1408, 1664, 1716, 2112, 2288, 2496, 3432, 4224, 4576, 4992, 6864, 9152, 13313, 13728, 18304, 26626, 27456, 39939, 53252, 54912, 79878, 106504, 146443, 159756, 173069, 213008, 292886, 319512, 346138, 426016, 439329, 519207, 585772, 639024, 692276, 852032, 878658, 1038414, 1171544, 1278048, 1384552, 1704064, 1757316, 1903759, 2076828, 2343088, 2556096, 2769104, 3514632, 3807518, 4153656, 4686176, 5112192, 5538208, 5711277, 7029264, 7615036, 8307312, 9372352, 11076416, 11422554, 14058528, 15230072, 16614624, 18744704, 22152832, 22845108, 28117056, 30460144, 33229248, 45690216, 56234112, 60920288, 66458496, 91380432, 121840576, 182760864, 243681152, 365521728, 731043456]

約数ペア:

[(1, 731043456), (2, 365521728), (3, 243681152), (4, 182760864), (6, 121840576), (8, 91380432), (11, 66458496), (12, 60920288), (13, 56234112), (16, 45690216), (22, 33229248), (24, 30460144), (26, 28117056), (32, 22845108), (33, 22152832), (39, 18744704), (44, 16614624), (48, 15230072), (52, 14058528), (64, 11422554), (66, 11076416), (78, 9372352), (88, 8307312), (96, 7615036), (104, 7029264), (128, 5711277), (132, 5538208), (143, 5112192), (156, 4686176), (176, 4153656), (192, 3807518), (208, 3514632), (264, 2769104), (286, 2556096), (312, 2343088), (352, 2076828), (384, 1903759), (416, 1757316), (429, 1704064), (528, 1384552), (572, 1278048), (624, 1171544), (704, 1038414), (832, 878658), (858, 852032), (1056, 692276), (1144, 639024), (1248, 585772), (1408, 519207), (1664, 439329), (1716, 426016), (2112, 346138), (2288, 319512), (2496, 292886), (3432, 213008), (4224, 173069), (4576, 159756), (4992, 146443), (6864, 106504), (9152, 79878), (13313, 54912), (13728, 53252), (18304, 39939), (26626, 27456)]