215718048

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8231}}^1$

素因数の和:8267

約数の個数: 144

約数和(自身を含む): 755104896

約数和(自身を除く): 539386848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8231, 8736, 13104, 16462, 24693, 26208, 32924, 49386, 57617, 65848, 74079, 98772, 107003, 115234, 131696, 148158, 172851, 197544, 214006, 230468, 263392, 296316, 321009, 345702, 395088, 428012, 460936, 518553, 592632, 642018, 691404, 749021, 790176, 856024, 921872, 963027, 1037106, 1185264, 1284036, 1382808, 1498042, 1712048, 1843744, 1926054, 2074212, 2247063, 2370528, 2568072, 2765616, 2996084, 3424096, 3852108, 4148424, 4494126, 5136144, 5531232, 5992168, 6741189, 7704216, 8296848, 8988252, 10272288, 11984336, 13482378, 15408432, 16593696, 17976504, 23968672, 26964756, 30816864, 35953008, 53929512, 71906016, 107859024, 215718048]

約数ペア:

[(1, 215718048), (2, 107859024), (3, 71906016), (4, 53929512), (6, 35953008), (7, 30816864), (8, 26964756), (9, 23968672), (12, 17976504), (13, 16593696), (14, 15408432), (16, 13482378), (18, 11984336), (21, 10272288), (24, 8988252), (26, 8296848), (28, 7704216), (32, 6741189), (36, 5992168), (39, 5531232), (42, 5136144), (48, 4494126), (52, 4148424), (56, 3852108), (63, 3424096), (72, 2996084), (78, 2765616), (84, 2568072), (91, 2370528), (96, 2247063), (104, 2074212), (112, 1926054), (117, 1843744), (126, 1712048), (144, 1498042), (156, 1382808), (168, 1284036), (182, 1185264), (208, 1037106), (224, 963027), (234, 921872), (252, 856024), (273, 790176), (288, 749021), (312, 691404), (336, 642018), (364, 592632), (416, 518553), (468, 460936), (504, 428012), (546, 395088), (624, 345702), (672, 321009), (728, 296316), (819, 263392), (936, 230468), (1008, 214006), (1092, 197544), (1248, 172851), (1456, 148158), (1638, 131696), (1872, 115234), (2016, 107003), (2184, 98772), (2912, 74079), (3276, 65848), (3744, 57617), (4368, 49386), (6552, 32924), (8231, 26208), (8736, 24693), (13104, 16462)]