645468552

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{3067}}^1$

素因数の和:3195

約数の個数: 96

約数和(自身を含む): 1818710400

約数和(自身を除く): 1173241848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 79, 111, 148, 158, 222, 237, 296, 316, 333, 444, 474, 632, 666, 711, 888, 948, 1332, 1422, 1896, 2664, 2844, 2923, 3067, 5688, 5846, 6134, 8769, 9201, 11692, 12268, 17538, 18402, 23384, 24536, 26307, 27603, 35076, 36804, 52614, 55206, 70152, 73608, 105228, 110412, 113479, 210456, 220824, 226958, 242293, 340437, 453916, 484586, 680874, 726879, 907832, 969172, 1021311, 1361748, 1453758, 1938344, 2042622, 2180637, 2723496, 2907516, 4085244, 4361274, 5815032, 8170488, 8722548, 8964841, 17445096, 17929682, 26894523, 35859364, 53789046, 71718728, 80683569, 107578092, 161367138, 215156184, 322734276, 645468552]

約数ペア:

[(1, 645468552), (2, 322734276), (3, 215156184), (4, 161367138), (6, 107578092), (8, 80683569), (9, 71718728), (12, 53789046), (18, 35859364), (24, 26894523), (36, 17929682), (37, 17445096), (72, 8964841), (74, 8722548), (79, 8170488), (111, 5815032), (148, 4361274), (158, 4085244), (222, 2907516), (237, 2723496), (296, 2180637), (316, 2042622), (333, 1938344), (444, 1453758), (474, 1361748), (632, 1021311), (666, 969172), (711, 907832), (888, 726879), (948, 680874), (1332, 484586), (1422, 453916), (1896, 340437), (2664, 242293), (2844, 226958), (2923, 220824), (3067, 210456), (5688, 113479), (5846, 110412), (6134, 105228), (8769, 73608), (9201, 70152), (11692, 55206), (12268, 52614), (17538, 36804), (18402, 35076), (23384, 27603), (24536, 26307)]