318943488

素因数分解:

$2^8\times 3^1\times {\mathrm{601}}^1\times {\mathrm{691}}^1$

素因数の和:1311

約数の個数: 72

約数和(自身を含む): 851497696

約数和(自身を除く): 532554208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 601, 691, 768, 1202, 1382, 1803, 2073, 2404, 2764, 3606, 4146, 4808, 5528, 7212, 8292, 9616, 11056, 14424, 16584, 19232, 22112, 28848, 33168, 38464, 44224, 57696, 66336, 76928, 88448, 115392, 132672, 153856, 176896, 230784, 265344, 415291, 461568, 530688, 830582, 1245873, 1661164, 2491746, 3322328, 4983492, 6644656, 9966984, 13289312, 19933968, 26578624, 39867936, 53157248, 79735872, 106314496, 159471744, 318943488]

約数ペア:

[(1, 318943488), (2, 159471744), (3, 106314496), (4, 79735872), (6, 53157248), (8, 39867936), (12, 26578624), (16, 19933968), (24, 13289312), (32, 9966984), (48, 6644656), (64, 4983492), (96, 3322328), (128, 2491746), (192, 1661164), (256, 1245873), (384, 830582), (601, 530688), (691, 461568), (768, 415291), (1202, 265344), (1382, 230784), (1803, 176896), (2073, 153856), (2404, 132672), (2764, 115392), (3606, 88448), (4146, 76928), (4808, 66336), (5528, 57696), (7212, 44224), (8292, 38464), (9616, 33168), (11056, 28848), (14424, 22112), (16584, 19232)]