2853648684

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{1381}}^1$

素因数の和:1485

約数の個数: 144

約数和(自身を含む): 7961315040

約数和(自身を除く): 5107666356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 53, 54, 57, 76, 106, 108, 114, 159, 171, 212, 228, 318, 342, 361, 477, 513, 636, 684, 722, 954, 1007, 1026, 1083, 1381, 1431, 1444, 1908, 2014, 2052, 2166, 2762, 2862, 3021, 3249, 4028, 4143, 4332, 5524, 5724, 6042, 6498, 8286, 9063, 9747, 12084, 12429, 12996, 16572, 18126, 19133, 19494, 24858, 26239, 27189, 36252, 37287, 38266, 38988, 49716, 52478, 54378, 57399, 73193, 74574, 76532, 78717, 104956, 108756, 114798, 146386, 149148, 157434, 172197, 219579, 229596, 236151, 292772, 314868, 344394, 439158, 472302, 498541, 516591, 658737, 688788, 708453, 878316, 944604, 997082, 1033182, 1317474, 1390667, 1416906, 1495623, 1976211, 1994164, 2066364, 2634948, 2781334, 2833812, 2991246, 3952422, 4172001, 4486869, 5562668, 5982492, 7904844, 8344002, 8973738, 12516003, 13460607, 16688004, 17947476, 25032006, 26422673, 26921214, 37548009, 50064012, 52845346, 53842428, 75096018, 79268019, 105690692, 150192036, 158536038, 237804057, 317072076, 475608114, 713412171, 951216228, 1426824342, 2853648684]

約数ペア:

[(1, 2853648684), (2, 1426824342), (3, 951216228), (4, 713412171), (6, 475608114), (9, 317072076), (12, 237804057), (18, 158536038), (19, 150192036), (27, 105690692), (36, 79268019), (38, 75096018), (53, 53842428), (54, 52845346), (57, 50064012), (76, 37548009), (106, 26921214), (108, 26422673), (114, 25032006), (159, 17947476), (171, 16688004), (212, 13460607), (228, 12516003), (318, 8973738), (342, 8344002), (361, 7904844), (477, 5982492), (513, 5562668), (636, 4486869), (684, 4172001), (722, 3952422), (954, 2991246), (1007, 2833812), (1026, 2781334), (1083, 2634948), (1381, 2066364), (1431, 1994164), (1444, 1976211), (1908, 1495623), (2014, 1416906), (2052, 1390667), (2166, 1317474), (2762, 1033182), (2862, 997082), (3021, 944604), (3249, 878316), (4028, 708453), (4143, 688788), (4332, 658737), (5524, 516591), (5724, 498541), (6042, 472302), (6498, 439158), (8286, 344394), (9063, 314868), (9747, 292772), (12084, 236151), (12429, 229596), (12996, 219579), (16572, 172197), (18126, 157434), (19133, 149148), (19494, 146386), (24858, 114798), (26239, 108756), (27189, 104956), (36252, 78717), (37287, 76532), (38266, 74574), (38988, 73193), (49716, 57399), (52478, 54378)]