491029056

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{631}}^1$

素因数の和:849

約数の個数: 168

約数和(自身を含む): 1619406464

約数和(自身を除く): 1128377408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 193, 224, 252, 288, 336, 386, 448, 504, 576, 579, 631, 672, 772, 1008, 1158, 1262, 1344, 1351, 1544, 1737, 1893, 2016, 2316, 2524, 2702, 3088, 3474, 3786, 4032, 4053, 4417, 4632, 5048, 5404, 5679, 6176, 6948, 7572, 8106, 8834, 9264, 10096, 10808, 11358, 12159, 12352, 13251, 13896, 15144, 16212, 17668, 18528, 20192, 21616, 22716, 24318, 26502, 27792, 30288, 32424, 35336, 37056, 39753, 40384, 43232, 45432, 48636, 53004, 55584, 60576, 64848, 70672, 79506, 86464, 90864, 97272, 106008, 111168, 121152, 121783, 129696, 141344, 159012, 181728, 194544, 212016, 243566, 259392, 282688, 318024, 363456, 365349, 389088, 424032, 487132, 636048, 730698, 778176, 848064, 852481, 974264, 1096047, 1272096, 1461396, 1704962, 1948528, 2192094, 2544192, 2557443, 2922792, 3409924, 3897056, 4384188, 5114886, 5845584, 6819848, 7672329, 7794112, 8768376, 10229772, 11691168, 13639696, 15344658, 17536752, 20459544, 23382336, 27279392, 30689316, 35073504, 40919088, 54558784, 61378632, 70147008, 81838176, 122757264, 163676352, 245514528, 491029056]

約数ペア:

[(1, 491029056), (2, 245514528), (3, 163676352), (4, 122757264), (6, 81838176), (7, 70147008), (8, 61378632), (9, 54558784), (12, 40919088), (14, 35073504), (16, 30689316), (18, 27279392), (21, 23382336), (24, 20459544), (28, 17536752), (32, 15344658), (36, 13639696), (42, 11691168), (48, 10229772), (56, 8768376), (63, 7794112), (64, 7672329), (72, 6819848), (84, 5845584), (96, 5114886), (112, 4384188), (126, 3897056), (144, 3409924), (168, 2922792), (192, 2557443), (193, 2544192), (224, 2192094), (252, 1948528), (288, 1704962), (336, 1461396), (386, 1272096), (448, 1096047), (504, 974264), (576, 852481), (579, 848064), (631, 778176), (672, 730698), (772, 636048), (1008, 487132), (1158, 424032), (1262, 389088), (1344, 365349), (1351, 363456), (1544, 318024), (1737, 282688), (1893, 259392), (2016, 243566), (2316, 212016), (2524, 194544), (2702, 181728), (3088, 159012), (3474, 141344), (3786, 129696), (4032, 121783), (4053, 121152), (4417, 111168), (4632, 106008), (5048, 97272), (5404, 90864), (5679, 86464), (6176, 79506), (6948, 70672), (7572, 64848), (8106, 60576), (8834, 55584), (9264, 53004), (10096, 48636), (10808, 45432), (11358, 43232), (12159, 40384), (12352, 39753), (13251, 37056), (13896, 35336), (15144, 32424), (16212, 30288), (17668, 27792), (18528, 26502), (20192, 24318), (21616, 22716)]