1553284512

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1487}}^1$

素因数の和:1553

約数の個数: 240

約数和(自身を含む): 5081674752

約数和(自身を除く): 3528390240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 72, 78, 81, 93, 96, 104, 108, 117, 124, 144, 156, 162, 186, 208, 216, 234, 248, 279, 288, 312, 324, 351, 372, 403, 416, 432, 468, 496, 558, 624, 648, 702, 744, 806, 837, 864, 936, 992, 1053, 1116, 1209, 1248, 1296, 1404, 1487, 1488, 1612, 1674, 1872, 2106, 2232, 2418, 2511, 2592, 2808, 2974, 2976, 3224, 3348, 3627, 3744, 4212, 4461, 4464, 4836, 5022, 5616, 5948, 6448, 6696, 7254, 8424, 8922, 8928, 9672, 10044, 10881, 11232, 11896, 12896, 13383, 13392, 14508, 16848, 17844, 19331, 19344, 20088, 21762, 23792, 26766, 26784, 29016, 32643, 33696, 35688, 38662, 38688, 40149, 40176, 43524, 46097, 47584, 53532, 57993, 58032, 65286, 71376, 77324, 80298, 80352, 87048, 92194, 107064, 115986, 116064, 120447, 130572, 138291, 142752, 154648, 160596, 173979, 174096, 184388, 214128, 231972, 240894, 261144, 276582, 309296, 321192, 347958, 348192, 368776, 414873, 428256, 463944, 481788, 521937, 522288, 553164, 599261, 618592, 642384, 695916, 737552, 829746, 927888, 963576, 1043874, 1044576, 1106328, 1198522, 1244619, 1284768, 1391832, 1475104, 1565811, 1659492, 1797783, 1855776, 1927152, 2087748, 2212656, 2397044, 2489238, 2783664, 3131622, 3318984, 3595566, 3733857, 3854304, 4175496, 4425312, 4794088, 4978476, 5393349, 5567328, 6263244, 6637968, 7191132, 7467714, 8350992, 9588176, 9956952, 10786698, 12526488, 13275936, 14382264, 14935428, 16180047, 16701984, 19176352, 19913904, 21573396, 25052976, 28764528, 29870856, 32360094, 39827808, 43146792, 48540141, 50105952, 57529056, 59741712, 64720188, 86293584, 97080282, 119483424, 129440376, 172587168, 194160564, 258880752, 388321128, 517761504, 776642256, 1553284512]

約数ペア:

[(1, 1553284512), (2, 776642256), (3, 517761504), (4, 388321128), (6, 258880752), (8, 194160564), (9, 172587168), (12, 129440376), (13, 119483424), (16, 97080282), (18, 86293584), (24, 64720188), (26, 59741712), (27, 57529056), (31, 50105952), (32, 48540141), (36, 43146792), (39, 39827808), (48, 32360094), (52, 29870856), (54, 28764528), (62, 25052976), (72, 21573396), (78, 19913904), (81, 19176352), (93, 16701984), (96, 16180047), (104, 14935428), (108, 14382264), (117, 13275936), (124, 12526488), (144, 10786698), (156, 9956952), (162, 9588176), (186, 8350992), (208, 7467714), (216, 7191132), (234, 6637968), (248, 6263244), (279, 5567328), (288, 5393349), (312, 4978476), (324, 4794088), (351, 4425312), (372, 4175496), (403, 3854304), (416, 3733857), (432, 3595566), (468, 3318984), (496, 3131622), (558, 2783664), (624, 2489238), (648, 2397044), (702, 2212656), (744, 2087748), (806, 1927152), (837, 1855776), (864, 1797783), (936, 1659492), (992, 1565811), (1053, 1475104), (1116, 1391832), (1209, 1284768), (1248, 1244619), (1296, 1198522), (1404, 1106328), (1487, 1044576), (1488, 1043874), (1612, 963576), (1674, 927888), (1872, 829746), (2106, 737552), (2232, 695916), (2418, 642384), (2511, 618592), (2592, 599261), (2808, 553164), (2974, 522288), (2976, 521937), (3224, 481788), (3348, 463944), (3627, 428256), (3744, 414873), (4212, 368776), (4461, 348192), (4464, 347958), (4836, 321192), (5022, 309296), (5616, 276582), (5948, 261144), (6448, 240894), (6696, 231972), (7254, 214128), (8424, 184388), (8922, 174096), (8928, 173979), (9672, 160596), (10044, 154648), (10881, 142752), (11232, 138291), (11896, 130572), (12896, 120447), (13383, 116064), (13392, 115986), (14508, 107064), (16848, 92194), (17844, 87048), (19331, 80352), (19344, 80298), (20088, 77324), (21762, 71376), (23792, 65286), (26766, 58032), (26784, 57993), (29016, 53532), (32643, 47584), (33696, 46097), (35688, 43524), (38662, 40176), (38688, 40149)]