18564985728

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16631}}^1$

素因数の和:16690

約数の個数: 256

約数和(自身を含む): 61072704000

約数和(自身を除く): 42507718272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 32, 34, 36, 38, 48, 51, 54, 57, 64, 68, 72, 76, 96, 102, 108, 114, 128, 136, 144, 152, 153, 171, 192, 204, 216, 228, 272, 288, 304, 306, 323, 342, 384, 408, 432, 456, 459, 513, 544, 576, 608, 612, 646, 684, 816, 864, 912, 918, 969, 1026, 1088, 1152, 1216, 1224, 1292, 1368, 1632, 1728, 1824, 1836, 1938, 2052, 2176, 2432, 2448, 2584, 2736, 2907, 3264, 3456, 3648, 3672, 3876, 4104, 4896, 5168, 5472, 5814, 6528, 7296, 7344, 7752, 8208, 8721, 9792, 10336, 10944, 11628, 14688, 15504, 16416, 16631, 17442, 19584, 20672, 21888, 23256, 29376, 31008, 32832, 33262, 34884, 41344, 46512, 49893, 58752, 62016, 65664, 66524, 69768, 93024, 99786, 124032, 133048, 139536, 149679, 186048, 199572, 266096, 279072, 282727, 299358, 315989, 372096, 399144, 449037, 532192, 558144, 565454, 598716, 631978, 798288, 848181, 898074, 947967, 1064384, 1116288, 1130908, 1197432, 1263956, 1596576, 1696362, 1796148, 1895934, 2128768, 2261816, 2394864, 2527912, 2544543, 2843901, 3193152, 3392724, 3592296, 3791868, 4523632, 4789728, 5055824, 5089086, 5371813, 5687802, 6386304, 6785448, 7184592, 7583736, 7633629, 8531703, 9047264, 9579456, 10111648, 10178172, 10743626, 11375604, 13570896, 14369184, 15167472, 15267258, 16115439, 17063406, 18094528, 19158912, 20223296, 20356344, 21487252, 22751208, 27141792, 28738368, 30334944, 30534516, 32230878, 34126812, 36189056, 40446592, 40712688, 42974504, 45502416, 48346317, 54283584, 57476736, 60669888, 61069032, 64461756, 68253624, 81425376, 85949008, 91004832, 96692634, 108567168, 121339776, 122138064, 128923512, 136507248, 145038951, 162850752, 171898016, 182009664, 193385268, 244276128, 257847024, 273014496, 290077902, 325701504, 343796032, 364019328, 386770536, 488552256, 515694048, 546028992, 580155804, 687592064, 773541072, 977104512, 1031388096, 1092057984, 1160311608, 1547082144, 2062776192, 2320623216, 3094164288, 4641246432, 6188328576, 9282492864, 18564985728]

約数ペア:

[(1, 18564985728), (2, 9282492864), (3, 6188328576), (4, 4641246432), (6, 3094164288), (8, 2320623216), (9, 2062776192), (12, 1547082144), (16, 1160311608), (17, 1092057984), (18, 1031388096), (19, 977104512), (24, 773541072), (27, 687592064), (32, 580155804), (34, 546028992), (36, 515694048), (38, 488552256), (48, 386770536), (51, 364019328), (54, 343796032), (57, 325701504), (64, 290077902), (68, 273014496), (72, 257847024), (76, 244276128), (96, 193385268), (102, 182009664), (108, 171898016), (114, 162850752), (128, 145038951), (136, 136507248), (144, 128923512), (152, 122138064), (153, 121339776), (171, 108567168), (192, 96692634), (204, 91004832), (216, 85949008), (228, 81425376), (272, 68253624), (288, 64461756), (304, 61069032), (306, 60669888), (323, 57476736), (342, 54283584), (384, 48346317), (408, 45502416), (432, 42974504), (456, 40712688), (459, 40446592), (513, 36189056), (544, 34126812), (576, 32230878), (608, 30534516), (612, 30334944), (646, 28738368), (684, 27141792), (816, 22751208), (864, 21487252), (912, 20356344), (918, 20223296), (969, 19158912), (1026, 18094528), (1088, 17063406), (1152, 16115439), (1216, 15267258), (1224, 15167472), (1292, 14369184), (1368, 13570896), (1632, 11375604), (1728, 10743626), (1824, 10178172), (1836, 10111648), (1938, 9579456), (2052, 9047264), (2176, 8531703), (2432, 7633629), (2448, 7583736), (2584, 7184592), (2736, 6785448), (2907, 6386304), (3264, 5687802), (3456, 5371813), (3648, 5089086), (3672, 5055824), (3876, 4789728), (4104, 4523632), (4896, 3791868), (5168, 3592296), (5472, 3392724), (5814, 3193152), (6528, 2843901), (7296, 2544543), (7344, 2527912), (7752, 2394864), (8208, 2261816), (8721, 2128768), (9792, 1895934), (10336, 1796148), (10944, 1696362), (11628, 1596576), (14688, 1263956), (15504, 1197432), (16416, 1130908), (16631, 1116288), (17442, 1064384), (19584, 947967), (20672, 898074), (21888, 848181), (23256, 798288), (29376, 631978), (31008, 598716), (32832, 565454), (33262, 558144), (34884, 532192), (41344, 449037), (46512, 399144), (49893, 372096), (58752, 315989), (62016, 299358), (65664, 282727), (66524, 279072), (69768, 266096), (93024, 199572), (99786, 186048), (124032, 149679), (133048, 139536)]