262122228

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{317}}^1$

素因数の和:653

約数の個数: 72

約数和(自身を含む): 674139648

約数和(自身を除く): 412017420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 223, 309, 317, 412, 446, 618, 634, 669, 892, 927, 951, 1236, 1268, 1338, 1854, 1902, 2007, 2676, 2853, 3708, 3804, 4014, 5706, 8028, 11412, 22969, 32651, 45938, 65302, 68907, 70691, 91876, 97953, 130604, 137814, 141382, 195906, 206721, 212073, 275628, 282764, 293859, 391812, 413442, 424146, 587718, 636219, 826884, 848292, 1175436, 1272438, 2544876, 7281173, 14562346, 21843519, 29124692, 43687038, 65530557, 87374076, 131061114, 262122228]

約数ペア:

[(1, 262122228), (2, 131061114), (3, 87374076), (4, 65530557), (6, 43687038), (9, 29124692), (12, 21843519), (18, 14562346), (36, 7281173), (103, 2544876), (206, 1272438), (223, 1175436), (309, 848292), (317, 826884), (412, 636219), (446, 587718), (618, 424146), (634, 413442), (669, 391812), (892, 293859), (927, 282764), (951, 275628), (1236, 212073), (1268, 206721), (1338, 195906), (1854, 141382), (1902, 137814), (2007, 130604), (2676, 97953), (2853, 91876), (3708, 70691), (3804, 68907), (4014, 65302), (5706, 45938), (8028, 32651), (11412, 22969)]