391068144

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{461}}^1$

素因数の和:655

約数の個数: 120

約数和(自身を含む): 1130521392

約数和(自身を除く): 739453248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 137, 144, 172, 258, 274, 344, 387, 411, 461, 516, 548, 688, 774, 822, 922, 1032, 1096, 1233, 1383, 1548, 1644, 1844, 2064, 2192, 2466, 2766, 3096, 3288, 3688, 4149, 4932, 5532, 5891, 6192, 6576, 7376, 8298, 9864, 11064, 11782, 16596, 17673, 19728, 19823, 22128, 23564, 33192, 35346, 39646, 47128, 53019, 59469, 63157, 66384, 70692, 79292, 94256, 106038, 118938, 126314, 141384, 158584, 178407, 189471, 212076, 237876, 252628, 282768, 317168, 356814, 378942, 424152, 475752, 505256, 568413, 713628, 757884, 848304, 951504, 1010512, 1136826, 1427256, 1515768, 2273652, 2715751, 2854512, 3031536, 4547304, 5431502, 8147253, 9094608, 10863004, 16294506, 21726008, 24441759, 32589012, 43452016, 48883518, 65178024, 97767036, 130356048, 195534072, 391068144]

約数ペア:

[(1, 391068144), (2, 195534072), (3, 130356048), (4, 97767036), (6, 65178024), (8, 48883518), (9, 43452016), (12, 32589012), (16, 24441759), (18, 21726008), (24, 16294506), (36, 10863004), (43, 9094608), (48, 8147253), (72, 5431502), (86, 4547304), (129, 3031536), (137, 2854512), (144, 2715751), (172, 2273652), (258, 1515768), (274, 1427256), (344, 1136826), (387, 1010512), (411, 951504), (461, 848304), (516, 757884), (548, 713628), (688, 568413), (774, 505256), (822, 475752), (922, 424152), (1032, 378942), (1096, 356814), (1233, 317168), (1383, 282768), (1548, 252628), (1644, 237876), (1844, 212076), (2064, 189471), (2192, 178407), (2466, 158584), (2766, 141384), (3096, 126314), (3288, 118938), (3688, 106038), (4149, 94256), (4932, 79292), (5532, 70692), (5891, 66384), (6192, 63157), (6576, 59469), (7376, 53019), (8298, 47128), (9864, 39646), (11064, 35346), (11782, 33192), (16596, 23564), (17673, 22128), (19728, 19823)]