19943353728

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{6661}}^1$

素因数の和:6817

約数の個数: 192

約数和(自身を含む): 60423274080

約数和(自身を除く): 40479920352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 113, 128, 138, 144, 184, 192, 207, 226, 276, 288, 339, 368, 384, 414, 452, 552, 576, 678, 736, 828, 904, 1017, 1104, 1152, 1356, 1472, 1656, 1808, 2034, 2208, 2599, 2712, 2944, 3312, 3616, 4068, 4416, 5198, 5424, 6624, 6661, 7232, 7797, 8136, 8832, 10396, 10848, 13248, 13322, 14464, 15594, 16272, 19983, 20792, 21696, 23391, 26496, 26644, 31188, 32544, 39966, 41584, 43392, 46782, 53288, 59949, 62376, 65088, 79932, 83168, 93564, 106576, 119898, 124752, 130176, 153203, 159864, 166336, 187128, 213152, 239796, 249504, 306406, 319728, 332672, 374256, 426304, 459609, 479592, 499008, 612812, 639456, 748512, 752693, 852608, 919218, 959184, 998016, 1225624, 1278912, 1378827, 1497024, 1505386, 1838436, 1918368, 2258079, 2451248, 2557824, 2757654, 2994048, 3010772, 3676872, 3836736, 4516158, 4902496, 5515308, 6021544, 6774237, 7353744, 7673472, 9032316, 9804992, 11030616, 12043088, 13548474, 14707488, 17311939, 18064632, 19609984, 22061232, 24086176, 27096948, 29414976, 34623878, 36129264, 44122464, 48172352, 51935817, 54193896, 58829952, 69247756, 72258528, 88244928, 96344704, 103871634, 108387792, 138495512, 144517056, 155807451, 176489856, 207743268, 216775584, 276991024, 289034112, 311614902, 415486536, 433551168, 553982048, 623229804, 830973072, 867102336, 1107964096, 1246459608, 1661946144, 2215928192, 2492919216, 3323892288, 4985838432, 6647784576, 9971676864, 19943353728]

約数ペア:

[(1, 19943353728), (2, 9971676864), (3, 6647784576), (4, 4985838432), (6, 3323892288), (8, 2492919216), (9, 2215928192), (12, 1661946144), (16, 1246459608), (18, 1107964096), (23, 867102336), (24, 830973072), (32, 623229804), (36, 553982048), (46, 433551168), (48, 415486536), (64, 311614902), (69, 289034112), (72, 276991024), (92, 216775584), (96, 207743268), (113, 176489856), (128, 155807451), (138, 144517056), (144, 138495512), (184, 108387792), (192, 103871634), (207, 96344704), (226, 88244928), (276, 72258528), (288, 69247756), (339, 58829952), (368, 54193896), (384, 51935817), (414, 48172352), (452, 44122464), (552, 36129264), (576, 34623878), (678, 29414976), (736, 27096948), (828, 24086176), (904, 22061232), (1017, 19609984), (1104, 18064632), (1152, 17311939), (1356, 14707488), (1472, 13548474), (1656, 12043088), (1808, 11030616), (2034, 9804992), (2208, 9032316), (2599, 7673472), (2712, 7353744), (2944, 6774237), (3312, 6021544), (3616, 5515308), (4068, 4902496), (4416, 4516158), (5198, 3836736), (5424, 3676872), (6624, 3010772), (6661, 2994048), (7232, 2757654), (7797, 2557824), (8136, 2451248), (8832, 2258079), (10396, 1918368), (10848, 1838436), (13248, 1505386), (13322, 1497024), (14464, 1378827), (15594, 1278912), (16272, 1225624), (19983, 998016), (20792, 959184), (21696, 919218), (23391, 852608), (26496, 752693), (26644, 748512), (31188, 639456), (32544, 612812), (39966, 499008), (41584, 479592), (43392, 459609), (46782, 426304), (53288, 374256), (59949, 332672), (62376, 319728), (65088, 306406), (79932, 249504), (83168, 239796), (93564, 213152), (106576, 187128), (119898, 166336), (124752, 159864), (130176, 153203)]