673886642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 1285792704

約数和(自身を除く): 611906062

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 61, 107, 122, 143, 209, 214, 247, 286, 361, 418, 494, 671, 722, 793, 1159, 1177, 1342, 1391, 1586, 2033, 2318, 2354, 2717, 2782, 3971, 4066, 4693, 5434, 6527, 7942, 8723, 9386, 12749, 13054, 15067, 15301, 17446, 22021, 22363, 25498, 26429, 30134, 30602, 38627, 44042, 44726, 51623, 52858, 71797, 77254, 84851, 103246, 124013, 143594, 165737, 169702, 242231, 248026, 286273, 290719, 331474, 424897, 484462, 502151, 572546, 581438, 849794, 933361, 1004302, 1364143, 1612169, 1866722, 2356247, 2728286, 3149003, 3224338, 4712494, 5523661, 6298006, 11047322, 17733859, 25918717, 30631211, 35467718, 51837434, 61262422, 336943321, 673886642]

約数ペア:

[(1, 673886642), (2, 336943321), (11, 61262422), (13, 51837434), (19, 35467718), (22, 30631211), (26, 25918717), (38, 17733859), (61, 11047322), (107, 6298006), (122, 5523661), (143, 4712494), (209, 3224338), (214, 3149003), (247, 2728286), (286, 2356247), (361, 1866722), (418, 1612169), (494, 1364143), (671, 1004302), (722, 933361), (793, 849794), (1159, 581438), (1177, 572546), (1342, 502151), (1391, 484462), (1586, 424897), (2033, 331474), (2318, 290719), (2354, 286273), (2717, 248026), (2782, 242231), (3971, 169702), (4066, 165737), (4693, 143594), (5434, 124013), (6527, 103246), (7942, 84851), (8723, 77254), (9386, 71797), (12749, 52858), (13054, 51623), (15067, 44726), (15301, 44042), (17446, 38627), (22021, 30602), (22363, 30134), (25498, 26429)]