997747296

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{631}}^1$

素因数の和:845

約数の個数: 192

約数和(自身を含む): 3246437376

約数和(自身を除く): 2248690080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 181, 182, 208, 224, 273, 312, 336, 362, 364, 416, 543, 546, 624, 631, 672, 724, 728, 1086, 1092, 1248, 1262, 1267, 1448, 1456, 1893, 2172, 2184, 2353, 2524, 2534, 2896, 2912, 3786, 3801, 4344, 4368, 4417, 4706, 5048, 5068, 5792, 7059, 7572, 7602, 8203, 8688, 8736, 8834, 9412, 10096, 10136, 13251, 14118, 15144, 15204, 16406, 16471, 17376, 17668, 18824, 20192, 20272, 24609, 26502, 28236, 30288, 30408, 32812, 32942, 35336, 37648, 40544, 49218, 49413, 53004, 56472, 57421, 60576, 60816, 65624, 65884, 70672, 75296, 98436, 98826, 106008, 112944, 114211, 114842, 121632, 131248, 131768, 141344, 172263, 196872, 197652, 212016, 225888, 228422, 229684, 262496, 263536, 342633, 344526, 393744, 395304, 424032, 456844, 459368, 527072, 685266, 689052, 787488, 790608, 799477, 913688, 918736, 1370532, 1378104, 1484743, 1581216, 1598954, 1827376, 1837472, 2398431, 2741064, 2756208, 2969486, 3197908, 3654752, 4454229, 4796862, 5482128, 5512416, 5938972, 6395816, 8908458, 9593724, 10393201, 10964256, 11877944, 12791632, 17816916, 19187448, 20786402, 23755888, 25583264, 31179603, 35633832, 38374896, 41572804, 47511776, 62359206, 71267664, 76749792, 83145608, 124718412, 142535328, 166291216, 249436824, 332582432, 498873648, 997747296]

約数ペア:

[(1, 997747296), (2, 498873648), (3, 332582432), (4, 249436824), (6, 166291216), (7, 142535328), (8, 124718412), (12, 83145608), (13, 76749792), (14, 71267664), (16, 62359206), (21, 47511776), (24, 41572804), (26, 38374896), (28, 35633832), (32, 31179603), (39, 25583264), (42, 23755888), (48, 20786402), (52, 19187448), (56, 17816916), (78, 12791632), (84, 11877944), (91, 10964256), (96, 10393201), (104, 9593724), (112, 8908458), (156, 6395816), (168, 5938972), (181, 5512416), (182, 5482128), (208, 4796862), (224, 4454229), (273, 3654752), (312, 3197908), (336, 2969486), (362, 2756208), (364, 2741064), (416, 2398431), (543, 1837472), (546, 1827376), (624, 1598954), (631, 1581216), (672, 1484743), (724, 1378104), (728, 1370532), (1086, 918736), (1092, 913688), (1248, 799477), (1262, 790608), (1267, 787488), (1448, 689052), (1456, 685266), (1893, 527072), (2172, 459368), (2184, 456844), (2353, 424032), (2524, 395304), (2534, 393744), (2896, 344526), (2912, 342633), (3786, 263536), (3801, 262496), (4344, 229684), (4368, 228422), (4417, 225888), (4706, 212016), (5048, 197652), (5068, 196872), (5792, 172263), (7059, 141344), (7572, 131768), (7602, 131248), (8203, 121632), (8688, 114842), (8736, 114211), (8834, 112944), (9412, 106008), (10096, 98826), (10136, 98436), (13251, 75296), (14118, 70672), (15144, 65884), (15204, 65624), (16406, 60816), (16471, 60576), (17376, 57421), (17668, 56472), (18824, 53004), (20192, 49413), (20272, 49218), (24609, 40544), (26502, 37648), (28236, 35336), (30288, 32942), (30408, 32812)]