707441392

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{347}}^1$

素因数の和:638

約数の個数: 80

約数和(自身を含む): 1594897920

約数和(自身を除く): 887456528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 167, 218, 334, 347, 436, 668, 694, 763, 872, 1169, 1336, 1388, 1526, 1744, 2338, 2429, 2672, 2776, 3052, 4676, 4858, 5552, 6104, 9352, 9716, 12208, 18203, 18704, 19432, 36406, 37823, 38864, 57949, 72812, 75646, 115898, 127421, 145624, 151292, 231796, 254842, 264761, 291248, 302584, 405643, 463592, 509684, 529522, 605168, 811286, 927184, 1019368, 1059044, 1622572, 2038736, 2118088, 3245144, 4236176, 6316441, 6490288, 12632882, 25265764, 44215087, 50531528, 88430174, 101063056, 176860348, 353720696, 707441392]

約数ペア:

[(1, 707441392), (2, 353720696), (4, 176860348), (7, 101063056), (8, 88430174), (14, 50531528), (16, 44215087), (28, 25265764), (56, 12632882), (109, 6490288), (112, 6316441), (167, 4236176), (218, 3245144), (334, 2118088), (347, 2038736), (436, 1622572), (668, 1059044), (694, 1019368), (763, 927184), (872, 811286), (1169, 605168), (1336, 529522), (1388, 509684), (1526, 463592), (1744, 405643), (2338, 302584), (2429, 291248), (2672, 264761), (2776, 254842), (3052, 231796), (4676, 151292), (4858, 145624), (5552, 127421), (6104, 115898), (9352, 75646), (9716, 72812), (12208, 57949), (18203, 38864), (18704, 37823), (19432, 36406)]