321340528096

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1\times {\mathrm{1297}}^1$

素因数の和:1917

約数の個数: 192

約数和(自身を含む): 756690802560

約数和(自身を除く): 435350274464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 53, 56, 82, 106, 112, 164, 212, 224, 287, 328, 371, 424, 509, 574, 656, 742, 848, 1018, 1148, 1297, 1312, 1484, 1696, 2036, 2173, 2296, 2594, 2968, 3563, 4072, 4346, 4592, 5188, 5936, 7126, 8144, 8692, 9079, 9184, 10376, 11872, 14252, 15211, 16288, 17384, 18158, 20752, 20869, 26977, 28504, 30422, 34768, 36316, 41504, 41738, 53177, 53954, 57008, 60844, 68741, 69536, 72632, 83476, 106354, 107908, 114016, 121688, 137482, 145264, 146083, 166952, 188839, 212708, 215816, 243376, 274964, 290528, 292166, 333904, 372239, 377678, 425416, 431632, 481187, 486752, 549928, 584332, 660173, 667808, 744478, 755356, 850832, 863264, 962374, 1099856, 1106057, 1168664, 1320346, 1488956, 1510712, 1701664, 1924748, 2199712, 2212114, 2337328, 2640692, 2818381, 2977912, 3021424, 3849496, 4424228, 4621211, 4674656, 5281384, 5636762, 5955824, 6042848, 7698992, 7742399, 8848456, 9242422, 10562768, 11273524, 11911648, 15397984, 15484798, 17696912, 18484844, 19728667, 21125536, 22547048, 27067093, 30969596, 34989169, 35393824, 36969688, 39457334, 45094096, 54134186, 61939192, 69978338, 73939376, 78914668, 90188192, 108268372, 123878384, 139956676, 147878752, 157829336, 189469651, 216536744, 244924183, 247756768, 279913352, 315658672, 378939302, 433073488, 489848366, 559826704, 631317344, 757878604, 866146976, 979696732, 1119653408, 1434555929, 1515757208, 1959393464, 2869111858, 3031514416, 3918786928, 5738223716, 6063028832, 7837573856, 10041891503, 11476447432, 20083783006, 22952894864, 40167566012, 45905789728, 80335132024, 160670264048, 321340528096]

約数ペア:

[(1, 321340528096), (2, 160670264048), (4, 80335132024), (7, 45905789728), (8, 40167566012), (14, 22952894864), (16, 20083783006), (28, 11476447432), (32, 10041891503), (41, 7837573856), (53, 6063028832), (56, 5738223716), (82, 3918786928), (106, 3031514416), (112, 2869111858), (164, 1959393464), (212, 1515757208), (224, 1434555929), (287, 1119653408), (328, 979696732), (371, 866146976), (424, 757878604), (509, 631317344), (574, 559826704), (656, 489848366), (742, 433073488), (848, 378939302), (1018, 315658672), (1148, 279913352), (1297, 247756768), (1312, 244924183), (1484, 216536744), (1696, 189469651), (2036, 157829336), (2173, 147878752), (2296, 139956676), (2594, 123878384), (2968, 108268372), (3563, 90188192), (4072, 78914668), (4346, 73939376), (4592, 69978338), (5188, 61939192), (5936, 54134186), (7126, 45094096), (8144, 39457334), (8692, 36969688), (9079, 35393824), (9184, 34989169), (10376, 30969596), (11872, 27067093), (14252, 22547048), (15211, 21125536), (16288, 19728667), (17384, 18484844), (18158, 17696912), (20752, 15484798), (20869, 15397984), (26977, 11911648), (28504, 11273524), (30422, 10562768), (34768, 9242422), (36316, 8848456), (41504, 7742399), (41738, 7698992), (53177, 6042848), (53954, 5955824), (57008, 5636762), (60844, 5281384), (68741, 4674656), (69536, 4621211), (72632, 4424228), (83476, 3849496), (106354, 3021424), (107908, 2977912), (114016, 2818381), (121688, 2640692), (137482, 2337328), (145264, 2212114), (146083, 2199712), (166952, 1924748), (188839, 1701664), (212708, 1510712), (215816, 1488956), (243376, 1320346), (274964, 1168664), (290528, 1106057), (292166, 1099856), (333904, 962374), (372239, 863264), (377678, 850832), (425416, 755356), (431632, 744478), (481187, 667808), (486752, 660173), (549928, 584332)]