630617344

素因数分解:

$2^8\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9511}}^1$

素因数の和:9571

約数の個数: 72

約数和(自身を含む): 1477632128

約数和(自身を除く): 847014784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 256, 259, 296, 448, 518, 592, 896, 1036, 1184, 1792, 2072, 2368, 4144, 4736, 8288, 9472, 9511, 16576, 19022, 33152, 38044, 66304, 66577, 76088, 133154, 152176, 266308, 304352, 351907, 532616, 608704, 703814, 1065232, 1217408, 1407628, 2130464, 2434816, 2463349, 2815256, 4260928, 4926698, 5630512, 8521856, 9853396, 11261024, 17043712, 19706792, 22522048, 39413584, 45044096, 78827168, 90088192, 157654336, 315308672, 630617344]

約数ペア:

[(1, 630617344), (2, 315308672), (4, 157654336), (7, 90088192), (8, 78827168), (14, 45044096), (16, 39413584), (28, 22522048), (32, 19706792), (37, 17043712), (56, 11261024), (64, 9853396), (74, 8521856), (112, 5630512), (128, 4926698), (148, 4260928), (224, 2815256), (256, 2463349), (259, 2434816), (296, 2130464), (448, 1407628), (518, 1217408), (592, 1065232), (896, 703814), (1036, 608704), (1184, 532616), (1792, 351907), (2072, 304352), (2368, 266308), (4144, 152176), (4736, 133154), (8288, 76088), (9472, 66577), (9511, 66304), (16576, 38044), (19022, 33152)]