40483872

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1$

素因数の和:1023

約数の個数: 144

約数和(自身を含む): 135390528

約数和(自身を除く): 94906656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 288, 312, 352, 396, 416, 429, 468, 528, 572, 624, 792, 858, 936, 983, 1056, 1144, 1248, 1287, 1584, 1716, 1872, 1966, 2288, 2574, 2949, 3168, 3432, 3744, 3932, 4576, 5148, 5898, 6864, 7864, 8847, 10296, 10813, 11796, 12779, 13728, 15728, 17694, 20592, 21626, 23592, 25558, 31456, 32439, 35388, 38337, 41184, 43252, 47184, 51116, 64878, 70776, 76674, 86504, 94368, 97317, 102232, 115011, 129756, 140569, 141552, 153348, 173008, 194634, 204464, 230022, 259512, 281138, 283104, 306696, 346016, 389268, 408928, 421707, 460044, 519024, 562276, 613392, 778536, 843414, 920088, 1038048, 1124552, 1226784, 1265121, 1557072, 1686828, 1840176, 2249104, 2530242, 3114144, 3373656, 3680352, 4498208, 5060484, 6747312, 10120968, 13494624, 20241936, 40483872]

約数ペア:

[(1, 40483872), (2, 20241936), (3, 13494624), (4, 10120968), (6, 6747312), (8, 5060484), (9, 4498208), (11, 3680352), (12, 3373656), (13, 3114144), (16, 2530242), (18, 2249104), (22, 1840176), (24, 1686828), (26, 1557072), (32, 1265121), (33, 1226784), (36, 1124552), (39, 1038048), (44, 920088), (48, 843414), (52, 778536), (66, 613392), (72, 562276), (78, 519024), (88, 460044), (96, 421707), (99, 408928), (104, 389268), (117, 346016), (132, 306696), (143, 283104), (144, 281138), (156, 259512), (176, 230022), (198, 204464), (208, 194634), (234, 173008), (264, 153348), (286, 141552), (288, 140569), (312, 129756), (352, 115011), (396, 102232), (416, 97317), (429, 94368), (468, 86504), (528, 76674), (572, 70776), (624, 64878), (792, 51116), (858, 47184), (936, 43252), (983, 41184), (1056, 38337), (1144, 35388), (1248, 32439), (1287, 31456), (1584, 25558), (1716, 23592), (1872, 21626), (1966, 20592), (2288, 17694), (2574, 15728), (2949, 13728), (3168, 12779), (3432, 11796), (3744, 10813), (3932, 10296), (4576, 8847), (5148, 7864), (5898, 6864)]