198376728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{8443}}^1$

素因数の和:8552

約数の個数: 64

約数和(自身を含む): 547171200

約数和(自身を除く): 348794472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 89, 132, 178, 264, 267, 356, 534, 712, 979, 1068, 1958, 2136, 2937, 3916, 5874, 7832, 8443, 11748, 16886, 23496, 25329, 33772, 50658, 67544, 92873, 101316, 185746, 202632, 278619, 371492, 557238, 742984, 751427, 1114476, 1502854, 2228952, 2254281, 3005708, 4508562, 6011416, 8265697, 9017124, 16531394, 18034248, 24797091, 33062788, 49594182, 66125576, 99188364, 198376728]

約数ペア:

[(1, 198376728), (2, 99188364), (3, 66125576), (4, 49594182), (6, 33062788), (8, 24797091), (11, 18034248), (12, 16531394), (22, 9017124), (24, 8265697), (33, 6011416), (44, 4508562), (66, 3005708), (88, 2254281), (89, 2228952), (132, 1502854), (178, 1114476), (264, 751427), (267, 742984), (356, 557238), (534, 371492), (712, 278619), (979, 202632), (1068, 185746), (1958, 101316), (2136, 92873), (2937, 67544), (3916, 50658), (5874, 33772), (7832, 25329), (8443, 23496), (11748, 16886)]