64449216

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:204

約数の個数: 224

約数和(自身を含む): 216204800

約数和(自身を除く): 151755584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 64, 72, 76, 78, 96, 104, 108, 114, 117, 144, 151, 152, 156, 171, 192, 208, 216, 228, 234, 247, 288, 302, 304, 312, 342, 351, 416, 432, 453, 456, 468, 494, 513, 576, 604, 608, 624, 684, 702, 741, 832, 864, 906, 912, 936, 988, 1026, 1208, 1216, 1248, 1359, 1368, 1404, 1482, 1728, 1812, 1824, 1872, 1963, 1976, 2052, 2223, 2416, 2496, 2718, 2736, 2808, 2869, 2964, 3624, 3648, 3744, 3926, 3952, 4077, 4104, 4446, 4832, 5436, 5472, 5616, 5738, 5889, 5928, 6669, 7248, 7488, 7852, 7904, 8154, 8208, 8607, 8892, 9664, 10872, 10944, 11232, 11476, 11778, 11856, 13338, 14496, 15704, 15808, 16308, 16416, 17214, 17667, 17784, 21744, 22464, 22952, 23556, 23712, 25821, 26676, 28992, 31408, 32616, 32832, 34428, 35334, 35568, 37297, 43488, 45904, 47112, 47424, 51642, 53001, 53352, 62816, 65232, 68856, 70668, 71136, 74594, 77463, 86976, 91808, 94224, 103284, 106002, 106704, 111891, 125632, 130464, 137712, 141336, 142272, 149188, 154926, 183616, 188448, 206568, 212004, 213408, 223782, 260928, 275424, 282672, 298376, 309852, 335673, 376896, 413136, 424008, 426816, 447564, 550848, 565344, 596752, 619704, 671346, 826272, 848016, 895128, 1007019, 1130688, 1193504, 1239408, 1342692, 1652544, 1696032, 1790256, 2014038, 2387008, 2478816, 2685384, 3392064, 3580512, 4028076, 4957632, 5370768, 7161024, 8056152, 10741536, 16112304, 21483072, 32224608, 64449216]

約数ペア:

[(1, 64449216), (2, 32224608), (3, 21483072), (4, 16112304), (6, 10741536), (8, 8056152), (9, 7161024), (12, 5370768), (13, 4957632), (16, 4028076), (18, 3580512), (19, 3392064), (24, 2685384), (26, 2478816), (27, 2387008), (32, 2014038), (36, 1790256), (38, 1696032), (39, 1652544), (48, 1342692), (52, 1239408), (54, 1193504), (57, 1130688), (64, 1007019), (72, 895128), (76, 848016), (78, 826272), (96, 671346), (104, 619704), (108, 596752), (114, 565344), (117, 550848), (144, 447564), (151, 426816), (152, 424008), (156, 413136), (171, 376896), (192, 335673), (208, 309852), (216, 298376), (228, 282672), (234, 275424), (247, 260928), (288, 223782), (302, 213408), (304, 212004), (312, 206568), (342, 188448), (351, 183616), (416, 154926), (432, 149188), (453, 142272), (456, 141336), (468, 137712), (494, 130464), (513, 125632), (576, 111891), (604, 106704), (608, 106002), (624, 103284), (684, 94224), (702, 91808), (741, 86976), (832, 77463), (864, 74594), (906, 71136), (912, 70668), (936, 68856), (988, 65232), (1026, 62816), (1208, 53352), (1216, 53001), (1248, 51642), (1359, 47424), (1368, 47112), (1404, 45904), (1482, 43488), (1728, 37297), (1812, 35568), (1824, 35334), (1872, 34428), (1963, 32832), (1976, 32616), (2052, 31408), (2223, 28992), (2416, 26676), (2496, 25821), (2718, 23712), (2736, 23556), (2808, 22952), (2869, 22464), (2964, 21744), (3624, 17784), (3648, 17667), (3744, 17214), (3926, 16416), (3952, 16308), (4077, 15808), (4104, 15704), (4446, 14496), (4832, 13338), (5436, 11856), (5472, 11778), (5616, 11476), (5738, 11232), (5889, 10944), (5928, 10872), (6669, 9664), (7248, 8892), (7488, 8607), (7852, 8208), (7904, 8154)]