470408512

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:756

約数の個数: 112

約数和(自身を含む): 1130637312

約数和(自身を除く): 660228800

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 71, 92, 112, 142, 161, 184, 224, 284, 322, 368, 448, 497, 568, 643, 644, 736, 994, 1136, 1286, 1288, 1472, 1633, 1988, 2272, 2572, 2576, 3266, 3976, 4501, 4544, 5144, 5152, 6532, 7952, 9002, 10288, 10304, 11431, 13064, 14789, 15904, 18004, 20576, 22862, 26128, 29578, 31808, 36008, 41152, 45653, 45724, 52256, 59156, 72016, 91306, 91448, 103523, 104512, 118312, 144032, 182612, 182896, 207046, 236624, 288064, 319571, 365224, 365792, 414092, 473248, 639142, 730448, 731584, 828184, 946496, 1050019, 1278284, 1460896, 1656368, 2100038, 2556568, 2921792, 3312736, 4200076, 5113136, 6625472, 7350133, 8400152, 10226272, 14700266, 16800304, 20452544, 29400532, 33600608, 58801064, 67201216, 117602128, 235204256, 470408512]

約数ペア:

[(1, 470408512), (2, 235204256), (4, 117602128), (7, 67201216), (8, 58801064), (14, 33600608), (16, 29400532), (23, 20452544), (28, 16800304), (32, 14700266), (46, 10226272), (56, 8400152), (64, 7350133), (71, 6625472), (92, 5113136), (112, 4200076), (142, 3312736), (161, 2921792), (184, 2556568), (224, 2100038), (284, 1656368), (322, 1460896), (368, 1278284), (448, 1050019), (497, 946496), (568, 828184), (643, 731584), (644, 730448), (736, 639142), (994, 473248), (1136, 414092), (1286, 365792), (1288, 365224), (1472, 319571), (1633, 288064), (1988, 236624), (2272, 207046), (2572, 182896), (2576, 182612), (3266, 144032), (3976, 118312), (4501, 104512), (4544, 103523), (5144, 91448), (5152, 91306), (6532, 72016), (7952, 59156), (9002, 52256), (10288, 45724), (10304, 45653), (11431, 41152), (13064, 36008), (14789, 31808), (15904, 29578), (18004, 26128), (20576, 22862)]