631120896

素因数分解:

$2^{10}\times 3^4\times 7^1\times {\mathrm{1087}}^1$

素因数の和:1126

約数の個数: 220

約数和(自身を含む): 2155867648

約数和(自身を除く): 1524746752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 512, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1024, 1087, 1134, 1152, 1296, 1344, 1512, 1536, 1728, 1792, 2016, 2174, 2268, 2304, 2592, 2688, 3024, 3072, 3261, 3456, 3584, 4032, 4348, 4536, 4608, 5184, 5376, 6048, 6522, 6912, 7168, 7609, 8064, 8696, 9072, 9216, 9783, 10368, 10752, 12096, 13044, 13824, 15218, 16128, 17392, 18144, 19566, 20736, 21504, 22827, 24192, 26088, 27648, 29349, 30436, 32256, 34784, 36288, 39132, 41472, 45654, 48384, 52176, 58698, 60872, 64512, 68481, 69568, 72576, 78264, 82944, 88047, 91308, 96768, 104352, 117396, 121744, 136962, 139136, 145152, 156528, 176094, 182616, 193536, 205443, 208704, 234792, 243488, 273924, 278272, 290304, 313056, 352188, 365232, 410886, 417408, 469584, 486976, 547848, 556544, 580608, 616329, 626112, 704376, 730464, 821772, 834816, 939168, 973952, 1095696, 1113088, 1232658, 1252224, 1408752, 1460928, 1643544, 1669632, 1878336, 1947904, 2191392, 2465316, 2504448, 2817504, 2921856, 3287088, 3339264, 3756672, 3895808, 4382784, 4930632, 5008896, 5635008, 5843712, 6574176, 7513344, 7791616, 8765568, 9861264, 10017792, 11270016, 11687424, 13148352, 15026688, 17531136, 19722528, 22540032, 23374848, 26296704, 30053376, 35062272, 39445056, 45080064, 52593408, 70124544, 78890112, 90160128, 105186816, 157780224, 210373632, 315560448, 631120896]

約数ペア:

[(1, 631120896), (2, 315560448), (3, 210373632), (4, 157780224), (6, 105186816), (7, 90160128), (8, 78890112), (9, 70124544), (12, 52593408), (14, 45080064), (16, 39445056), (18, 35062272), (21, 30053376), (24, 26296704), (27, 23374848), (28, 22540032), (32, 19722528), (36, 17531136), (42, 15026688), (48, 13148352), (54, 11687424), (56, 11270016), (63, 10017792), (64, 9861264), (72, 8765568), (81, 7791616), (84, 7513344), (96, 6574176), (108, 5843712), (112, 5635008), (126, 5008896), (128, 4930632), (144, 4382784), (162, 3895808), (168, 3756672), (189, 3339264), (192, 3287088), (216, 2921856), (224, 2817504), (252, 2504448), (256, 2465316), (288, 2191392), (324, 1947904), (336, 1878336), (378, 1669632), (384, 1643544), (432, 1460928), (448, 1408752), (504, 1252224), (512, 1232658), (567, 1113088), (576, 1095696), (648, 973952), (672, 939168), (756, 834816), (768, 821772), (864, 730464), (896, 704376), (1008, 626112), (1024, 616329), (1087, 580608), (1134, 556544), (1152, 547848), (1296, 486976), (1344, 469584), (1512, 417408), (1536, 410886), (1728, 365232), (1792, 352188), (2016, 313056), (2174, 290304), (2268, 278272), (2304, 273924), (2592, 243488), (2688, 234792), (3024, 208704), (3072, 205443), (3261, 193536), (3456, 182616), (3584, 176094), (4032, 156528), (4348, 145152), (4536, 139136), (4608, 136962), (5184, 121744), (5376, 117396), (6048, 104352), (6522, 96768), (6912, 91308), (7168, 88047), (7609, 82944), (8064, 78264), (8696, 72576), (9072, 69568), (9216, 68481), (9783, 64512), (10368, 60872), (10752, 58698), (12096, 52176), (13044, 48384), (13824, 45654), (15218, 41472), (16128, 39132), (17392, 36288), (18144, 34784), (19566, 32256), (20736, 30436), (21504, 29349), (22827, 27648), (24192, 26088)]