651665664

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{21757}}^1$

素因数の和:21792

約数の個数: 108

約数和(自身を含む): 2023537516

約数和(自身を除く): 1371871852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 576, 624, 768, 832, 936, 1152, 1248, 1664, 1872, 2304, 2496, 3328, 3744, 4992, 7488, 9984, 14976, 21757, 29952, 43514, 65271, 87028, 130542, 174056, 195813, 261084, 282841, 348112, 391626, 522168, 565682, 696224, 783252, 848523, 1044336, 1131364, 1392448, 1566504, 1697046, 2088672, 2262728, 2545569, 2784896, 3133008, 3394092, 4177344, 4525456, 5091138, 5569792, 6266016, 6788184, 8354688, 9050912, 10182276, 12532032, 13576368, 16709376, 18101824, 20364552, 25064064, 27152736, 36203648, 40729104, 50128128, 54305472, 72407296, 81458208, 108610944, 162916416, 217221888, 325832832, 651665664]

約数ペア:

[(1, 651665664), (2, 325832832), (3, 217221888), (4, 162916416), (6, 108610944), (8, 81458208), (9, 72407296), (12, 54305472), (13, 50128128), (16, 40729104), (18, 36203648), (24, 27152736), (26, 25064064), (32, 20364552), (36, 18101824), (39, 16709376), (48, 13576368), (52, 12532032), (64, 10182276), (72, 9050912), (78, 8354688), (96, 6788184), (104, 6266016), (117, 5569792), (128, 5091138), (144, 4525456), (156, 4177344), (192, 3394092), (208, 3133008), (234, 2784896), (256, 2545569), (288, 2262728), (312, 2088672), (384, 1697046), (416, 1566504), (468, 1392448), (576, 1131364), (624, 1044336), (768, 848523), (832, 783252), (936, 696224), (1152, 565682), (1248, 522168), (1664, 391626), (1872, 348112), (2304, 282841), (2496, 261084), (3328, 195813), (3744, 174056), (4992, 130542), (7488, 87028), (9984, 65271), (14976, 43514), (21757, 29952)]