215054496

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:335

約数の個数: 144

約数和(自身を含む): 634908456

約数和(自身を除く): 419853960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 73, 96, 106, 144, 146, 159, 193, 212, 219, 288, 292, 318, 386, 424, 438, 477, 579, 584, 636, 657, 772, 848, 876, 954, 1158, 1168, 1272, 1314, 1544, 1696, 1737, 1752, 1908, 2316, 2336, 2544, 2628, 3088, 3474, 3504, 3816, 3869, 4632, 5088, 5256, 6176, 6948, 7008, 7632, 7738, 9264, 10229, 10512, 11607, 13896, 14089, 15264, 15476, 18528, 20458, 21024, 23214, 27792, 28178, 30687, 30952, 34821, 40916, 42267, 46428, 55584, 56356, 61374, 61904, 69642, 81832, 84534, 92061, 92856, 112712, 122748, 123808, 126801, 139284, 163664, 169068, 184122, 185712, 225424, 245496, 253602, 278568, 327328, 338136, 368244, 371424, 450848, 490992, 507204, 557136, 676272, 736488, 746717, 981984, 1014408, 1114272, 1352544, 1472976, 1493434, 2028816, 2240151, 2945952, 2986868, 4057632, 4480302, 5973736, 6720453, 8960604, 11947472, 13440906, 17921208, 23894944, 26881812, 35842416, 53763624, 71684832, 107527248, 215054496]

約数ペア:

[(1, 215054496), (2, 107527248), (3, 71684832), (4, 53763624), (6, 35842416), (8, 26881812), (9, 23894944), (12, 17921208), (16, 13440906), (18, 11947472), (24, 8960604), (32, 6720453), (36, 5973736), (48, 4480302), (53, 4057632), (72, 2986868), (73, 2945952), (96, 2240151), (106, 2028816), (144, 1493434), (146, 1472976), (159, 1352544), (193, 1114272), (212, 1014408), (219, 981984), (288, 746717), (292, 736488), (318, 676272), (386, 557136), (424, 507204), (438, 490992), (477, 450848), (579, 371424), (584, 368244), (636, 338136), (657, 327328), (772, 278568), (848, 253602), (876, 245496), (954, 225424), (1158, 185712), (1168, 184122), (1272, 169068), (1314, 163664), (1544, 139284), (1696, 126801), (1737, 123808), (1752, 122748), (1908, 112712), (2316, 92856), (2336, 92061), (2544, 84534), (2628, 81832), (3088, 69642), (3474, 61904), (3504, 61374), (3816, 56356), (3869, 55584), (4632, 46428), (5088, 42267), (5256, 40916), (6176, 34821), (6948, 30952), (7008, 30687), (7632, 28178), (7738, 27792), (9264, 23214), (10229, 21024), (10512, 20458), (11607, 18528), (13896, 15476), (14089, 15264)]