303753996

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1061

約数の個数: 192

約数和(自身を含む): 1001512960

約数和(自身を除く): 697758964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 31, 36, 39, 42, 52, 54, 62, 63, 78, 84, 91, 93, 108, 117, 124, 126, 156, 182, 186, 189, 217, 234, 252, 273, 279, 351, 364, 372, 378, 403, 434, 468, 546, 558, 651, 702, 756, 806, 819, 837, 868, 997, 1092, 1116, 1209, 1302, 1404, 1612, 1638, 1674, 1953, 1994, 2418, 2457, 2604, 2821, 2991, 3276, 3348, 3627, 3906, 3988, 4836, 4914, 5642, 5859, 5982, 6979, 7254, 7812, 8463, 8973, 9828, 10881, 11284, 11718, 11964, 12961, 13958, 14508, 16926, 17946, 20937, 21762, 23436, 25389, 25922, 26919, 27916, 30907, 33852, 35892, 38883, 41874, 43524, 50778, 51844, 53838, 61814, 62811, 76167, 77766, 83748, 90727, 92721, 101556, 107676, 116649, 123628, 125622, 152334, 155532, 181454, 185442, 188433, 216349, 233298, 251244, 272181, 278163, 304668, 349947, 362908, 370884, 376866, 401791, 432698, 466596, 544362, 556326, 649047, 699894, 753732, 803582, 816543, 834489, 865396, 1088724, 1112652, 1205373, 1298094, 1399788, 1607164, 1633086, 1668978, 1947141, 2410746, 2449629, 2596188, 2812537, 3266172, 3337956, 3616119, 3894282, 4821492, 4899258, 5625074, 5841423, 7232238, 7788564, 8437611, 9798516, 10848357, 11250148, 11682846, 14464476, 16875222, 21696714, 23365692, 25312833, 33750444, 43393428, 50625666, 75938499, 101251332, 151876998, 303753996]

約数ペア:

[(1, 303753996), (2, 151876998), (3, 101251332), (4, 75938499), (6, 50625666), (7, 43393428), (9, 33750444), (12, 25312833), (13, 23365692), (14, 21696714), (18, 16875222), (21, 14464476), (26, 11682846), (27, 11250148), (28, 10848357), (31, 9798516), (36, 8437611), (39, 7788564), (42, 7232238), (52, 5841423), (54, 5625074), (62, 4899258), (63, 4821492), (78, 3894282), (84, 3616119), (91, 3337956), (93, 3266172), (108, 2812537), (117, 2596188), (124, 2449629), (126, 2410746), (156, 1947141), (182, 1668978), (186, 1633086), (189, 1607164), (217, 1399788), (234, 1298094), (252, 1205373), (273, 1112652), (279, 1088724), (351, 865396), (364, 834489), (372, 816543), (378, 803582), (403, 753732), (434, 699894), (468, 649047), (546, 556326), (558, 544362), (651, 466596), (702, 432698), (756, 401791), (806, 376866), (819, 370884), (837, 362908), (868, 349947), (997, 304668), (1092, 278163), (1116, 272181), (1209, 251244), (1302, 233298), (1404, 216349), (1612, 188433), (1638, 185442), (1674, 181454), (1953, 155532), (1994, 152334), (2418, 125622), (2457, 123628), (2604, 116649), (2821, 107676), (2991, 101556), (3276, 92721), (3348, 90727), (3627, 83748), (3906, 77766), (3988, 76167), (4836, 62811), (4914, 61814), (5642, 53838), (5859, 51844), (5982, 50778), (6979, 43524), (7254, 41874), (7812, 38883), (8463, 35892), (8973, 33852), (9828, 30907), (10881, 27916), (11284, 26919), (11718, 25922), (11964, 25389), (12961, 23436), (13958, 21762), (14508, 20937), (16926, 17946)]