18308172912

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{1069}}^1$

素因数の和:1399

約数の個数: 160

約数和(自身を含む): 50630688000

約数和(自身を除く): 32322515088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 89, 114, 152, 178, 211, 228, 267, 304, 356, 422, 456, 534, 633, 712, 844, 912, 1068, 1069, 1266, 1424, 1688, 1691, 2136, 2138, 2532, 3207, 3376, 3382, 4009, 4272, 4276, 5064, 5073, 6414, 6764, 8018, 8552, 10128, 10146, 12027, 12828, 13528, 16036, 17104, 18779, 20292, 20311, 24054, 25656, 27056, 32072, 37558, 40584, 40622, 48108, 51312, 56337, 60933, 64144, 75116, 81168, 81244, 95141, 96216, 112674, 121866, 150232, 162488, 190282, 192432, 225348, 225559, 243732, 285423, 300464, 324976, 356801, 380564, 450696, 451118, 487464, 570846, 676677, 713602, 761128, 901392, 902236, 974928, 1070403, 1141692, 1353354, 1427204, 1522256, 1804472, 1807679, 2140806, 2283384, 2706708, 2854408, 3608944, 3615358, 4281612, 4285621, 4566768, 5413416, 5423037, 5708816, 7230716, 8563224, 8571242, 10826832, 10846074, 12856863, 14461432, 17126448, 17142484, 20074751, 21692148, 25713726, 28922864, 34284968, 40149502, 43384296, 51427452, 60224253, 68569936, 80299004, 86768592, 102854904, 120448506, 160598008, 205709808, 240897012, 321196016, 381420269, 481794024, 762840538, 963588048, 1144260807, 1525681076, 2288521614, 3051362152, 4577043228, 6102724304, 9154086456, 18308172912]

約数ペア:

[(1, 18308172912), (2, 9154086456), (3, 6102724304), (4, 4577043228), (6, 3051362152), (8, 2288521614), (12, 1525681076), (16, 1144260807), (19, 963588048), (24, 762840538), (38, 481794024), (48, 381420269), (57, 321196016), (76, 240897012), (89, 205709808), (114, 160598008), (152, 120448506), (178, 102854904), (211, 86768592), (228, 80299004), (267, 68569936), (304, 60224253), (356, 51427452), (422, 43384296), (456, 40149502), (534, 34284968), (633, 28922864), (712, 25713726), (844, 21692148), (912, 20074751), (1068, 17142484), (1069, 17126448), (1266, 14461432), (1424, 12856863), (1688, 10846074), (1691, 10826832), (2136, 8571242), (2138, 8563224), (2532, 7230716), (3207, 5708816), (3376, 5423037), (3382, 5413416), (4009, 4566768), (4272, 4285621), (4276, 4281612), (5064, 3615358), (5073, 3608944), (6414, 2854408), (6764, 2706708), (8018, 2283384), (8552, 2140806), (10128, 1807679), (10146, 1804472), (12027, 1522256), (12828, 1427204), (13528, 1353354), (16036, 1141692), (17104, 1070403), (18779, 974928), (20292, 902236), (20311, 901392), (24054, 761128), (25656, 713602), (27056, 676677), (32072, 570846), (37558, 487464), (40584, 451118), (40622, 450696), (48108, 380564), (51312, 356801), (56337, 324976), (60933, 300464), (64144, 285423), (75116, 243732), (81168, 225559), (81244, 225348), (95141, 192432), (96216, 190282), (112674, 162488), (121866, 150232)]