425822936

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 1108818720

約数和(自身を除く): 682995784

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 37, 44, 49, 56, 68, 74, 77, 88, 98, 119, 136, 148, 154, 157, 187, 196, 238, 259, 296, 308, 314, 374, 392, 407, 476, 518, 539, 616, 628, 629, 748, 814, 833, 952, 1036, 1078, 1099, 1256, 1258, 1309, 1496, 1628, 1666, 1727, 1813, 2072, 2156, 2198, 2516, 2618, 2669, 2849, 3256, 3332, 3454, 3626, 4312, 4396, 4403, 5032, 5236, 5338, 5698, 5809, 6664, 6908, 6919, 7252, 7693, 8792, 8806, 9163, 10472, 10676, 11396, 11618, 12089, 13816, 13838, 14504, 15386, 17612, 18326, 18683, 19943, 21352, 22792, 23236, 24178, 27676, 29359, 30772, 30821, 35224, 36652, 37366, 39886, 40663, 46472, 48356, 48433, 55352, 58718, 61544, 61642, 63899, 73304, 74732, 79772, 81326, 84623, 96712, 96866, 98753, 117436, 123284, 127798, 130781, 149464, 159544, 162652, 169246, 193732, 197506, 205513, 234872, 246568, 255596, 261562, 284641, 325304, 338492, 339031, 387464, 395012, 411026, 447293, 511192, 523124, 569282, 676984, 678062, 691271, 790024, 822052, 894586, 1046248, 1086283, 1138564, 1356124, 1382542, 1438591, 1644104, 1789172, 2172566, 2277128, 2712248, 2765084, 2877182, 3131051, 3578344, 4345132, 4838897, 5530168, 5754364, 6262102, 7603981, 8690264, 9677794, 11508728, 12524204, 15207962, 19355588, 25048408, 30415924, 38711176, 53227867, 60831848, 106455734, 212911468, 425822936]

約数ペア:

[(1, 425822936), (2, 212911468), (4, 106455734), (7, 60831848), (8, 53227867), (11, 38711176), (14, 30415924), (17, 25048408), (22, 19355588), (28, 15207962), (34, 12524204), (37, 11508728), (44, 9677794), (49, 8690264), (56, 7603981), (68, 6262102), (74, 5754364), (77, 5530168), (88, 4838897), (98, 4345132), (119, 3578344), (136, 3131051), (148, 2877182), (154, 2765084), (157, 2712248), (187, 2277128), (196, 2172566), (238, 1789172), (259, 1644104), (296, 1438591), (308, 1382542), (314, 1356124), (374, 1138564), (392, 1086283), (407, 1046248), (476, 894586), (518, 822052), (539, 790024), (616, 691271), (628, 678062), (629, 676984), (748, 569282), (814, 523124), (833, 511192), (952, 447293), (1036, 411026), (1078, 395012), (1099, 387464), (1256, 339031), (1258, 338492), (1309, 325304), (1496, 284641), (1628, 261562), (1666, 255596), (1727, 246568), (1813, 234872), (2072, 205513), (2156, 197506), (2198, 193732), (2516, 169246), (2618, 162652), (2669, 159544), (2849, 149464), (3256, 130781), (3332, 127798), (3454, 123284), (3626, 117436), (4312, 98753), (4396, 96866), (4403, 96712), (5032, 84623), (5236, 81326), (5338, 79772), (5698, 74732), (5809, 73304), (6664, 63899), (6908, 61642), (6919, 61544), (7252, 58718), (7693, 55352), (8792, 48433), (8806, 48356), (9163, 46472), (10472, 40663), (10676, 39886), (11396, 37366), (11618, 36652), (12089, 35224), (13816, 30821), (13838, 30772), (14504, 29359), (15386, 27676), (17612, 24178), (18326, 23236), (18683, 22792), (19943, 21352)]