455740912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{461}}^1$

素因数の和:658

約数の個数: 80

約数和(自身を含む): 996123744

約数和(自身を除く): 540382832

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 137, 164, 176, 274, 328, 451, 461, 548, 656, 902, 922, 1096, 1507, 1804, 1844, 2192, 3014, 3608, 3688, 5071, 5617, 6028, 7216, 7376, 10142, 11234, 12056, 18901, 20284, 22468, 24112, 37802, 40568, 44936, 61787, 63157, 75604, 81136, 89872, 123574, 126314, 151208, 207911, 247148, 252628, 302416, 415822, 494296, 505256, 694727, 831644, 988592, 1010512, 1389454, 1663288, 2589437, 2778908, 3326576, 5178874, 5557816, 10357748, 11115632, 20715496, 28483807, 41430992, 56967614, 113935228, 227870456, 455740912]

約数ペア:

[(1, 455740912), (2, 227870456), (4, 113935228), (8, 56967614), (11, 41430992), (16, 28483807), (22, 20715496), (41, 11115632), (44, 10357748), (82, 5557816), (88, 5178874), (137, 3326576), (164, 2778908), (176, 2589437), (274, 1663288), (328, 1389454), (451, 1010512), (461, 988592), (548, 831644), (656, 694727), (902, 505256), (922, 494296), (1096, 415822), (1507, 302416), (1804, 252628), (1844, 247148), (2192, 207911), (3014, 151208), (3608, 126314), (3688, 123574), (5071, 89872), (5617, 81136), (6028, 75604), (7216, 63157), (7376, 61787), (10142, 44936), (11234, 40568), (12056, 37802), (18901, 24112), (20284, 22468)]