872577504

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:533

約数の個数: 144

約数和(自身を含む): 2542700160

約数和(自身を除く): 1670122656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 139, 142, 144, 213, 278, 284, 288, 307, 417, 426, 556, 568, 614, 639, 834, 852, 921, 1112, 1136, 1228, 1251, 1278, 1668, 1704, 1842, 2224, 2272, 2456, 2502, 2556, 2763, 3336, 3408, 3684, 4448, 4912, 5004, 5112, 5526, 6672, 6816, 7368, 9824, 9869, 10008, 10224, 11052, 13344, 14736, 19738, 20016, 20448, 21797, 22104, 29472, 29607, 39476, 40032, 42673, 43594, 44208, 59214, 65391, 78952, 85346, 87188, 88416, 88821, 118428, 128019, 130782, 157904, 170692, 174376, 177642, 196173, 236856, 256038, 261564, 315808, 341384, 348752, 355284, 384057, 392346, 473712, 512076, 523128, 682768, 697504, 710568, 768114, 784692, 947424, 1024152, 1046256, 1365536, 1421136, 1536228, 1569384, 2048304, 2092512, 2842272, 3029783, 3072456, 3138768, 4096608, 6059566, 6144912, 6277536, 9089349, 12119132, 12289824, 18178698, 24238264, 27268047, 36357396, 48476528, 54536094, 72714792, 96953056, 109072188, 145429584, 218144376, 290859168, 436288752, 872577504]

約数ペア:

[(1, 872577504), (2, 436288752), (3, 290859168), (4, 218144376), (6, 145429584), (8, 109072188), (9, 96953056), (12, 72714792), (16, 54536094), (18, 48476528), (24, 36357396), (32, 27268047), (36, 24238264), (48, 18178698), (71, 12289824), (72, 12119132), (96, 9089349), (139, 6277536), (142, 6144912), (144, 6059566), (213, 4096608), (278, 3138768), (284, 3072456), (288, 3029783), (307, 2842272), (417, 2092512), (426, 2048304), (556, 1569384), (568, 1536228), (614, 1421136), (639, 1365536), (834, 1046256), (852, 1024152), (921, 947424), (1112, 784692), (1136, 768114), (1228, 710568), (1251, 697504), (1278, 682768), (1668, 523128), (1704, 512076), (1842, 473712), (2224, 392346), (2272, 384057), (2456, 355284), (2502, 348752), (2556, 341384), (2763, 315808), (3336, 261564), (3408, 256038), (3684, 236856), (4448, 196173), (4912, 177642), (5004, 174376), (5112, 170692), (5526, 157904), (6672, 130782), (6816, 128019), (7368, 118428), (9824, 88821), (9869, 88416), (10008, 87188), (10224, 85346), (11052, 78952), (13344, 65391), (14736, 59214), (19738, 44208), (20016, 43594), (20448, 42673), (21797, 40032), (22104, 39476), (29472, 29607)]