18874535904

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{3203}}^1$

素因数の和:3342

約数の個数: 288

約数和(自身を含む): 63817528320

約数和(自身を除く): 44942992416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 72, 74, 79, 84, 96, 111, 112, 126, 144, 148, 158, 168, 222, 224, 237, 252, 259, 288, 296, 316, 333, 336, 444, 474, 504, 518, 553, 592, 632, 666, 672, 711, 777, 888, 948, 1008, 1036, 1106, 1184, 1264, 1332, 1422, 1554, 1659, 1776, 1896, 2016, 2072, 2212, 2331, 2528, 2664, 2844, 2923, 3108, 3203, 3318, 3552, 3792, 4144, 4424, 4662, 4977, 5328, 5688, 5846, 6216, 6406, 6636, 7584, 8288, 8769, 8848, 9324, 9609, 9954, 10656, 11376, 11692, 12432, 12812, 13272, 17538, 17696, 18648, 19218, 19908, 20461, 22421, 22752, 23384, 24864, 25624, 26307, 26544, 28827, 35076, 37296, 38436, 39816, 40922, 44842, 46768, 51248, 52614, 53088, 57654, 61383, 67263, 70152, 74592, 76872, 79632, 81844, 89684, 93536, 102496, 105228, 115308, 118511, 122766, 134526, 140304, 153744, 159264, 163688, 179368, 184149, 201789, 210456, 230616, 237022, 245532, 253037, 269052, 280608, 307488, 327376, 355533, 358736, 368298, 403578, 420912, 461232, 474044, 491064, 506074, 538104, 654752, 711066, 717472, 736596, 759111, 807156, 829577, 841824, 922464, 948088, 982128, 1012148, 1066599, 1076208, 1422132, 1473192, 1518222, 1614312, 1659154, 1771259, 1896176, 1964256, 2024296, 2133198, 2152416, 2277333, 2488731, 2844264, 2946384, 3036444, 3228624, 3318308, 3542518, 3792352, 4048592, 4266396, 4554666, 4977462, 5313777, 5688528, 5892768, 6072888, 6457248, 6636616, 7085036, 7466193, 8097184, 8532792, 9109332, 9362369, 9954924, 10627554, 11377056, 12145776, 13273232, 14170072, 14932386, 15941331, 17065584, 18218664, 18724738, 19909848, 21255108, 24291552, 26546464, 28087107, 28340144, 29864772, 31882662, 34131168, 36437328, 37449476, 39819696, 42510216, 56174214, 56680288, 59729544, 63765324, 65536583, 72874656, 74898952, 79639392, 84261321, 85020432, 112348428, 119459088, 127530648, 131073166, 149797904, 168522642, 170040864, 196609749, 224696856, 238918176, 255061296, 262146332, 299595808, 337045284, 393219498, 449393712, 510122592, 524292664, 589829247, 674090568, 786438996, 898787424, 1048585328, 1179658494, 1348181136, 1572877992, 2097170656, 2359316988, 2696362272, 3145755984, 4718633976, 6291511968, 9437267952, 18874535904]

約数ペア:

[(1, 18874535904), (2, 9437267952), (3, 6291511968), (4, 4718633976), (6, 3145755984), (7, 2696362272), (8, 2359316988), (9, 2097170656), (12, 1572877992), (14, 1348181136), (16, 1179658494), (18, 1048585328), (21, 898787424), (24, 786438996), (28, 674090568), (32, 589829247), (36, 524292664), (37, 510122592), (42, 449393712), (48, 393219498), (56, 337045284), (63, 299595808), (72, 262146332), (74, 255061296), (79, 238918176), (84, 224696856), (96, 196609749), (111, 170040864), (112, 168522642), (126, 149797904), (144, 131073166), (148, 127530648), (158, 119459088), (168, 112348428), (222, 85020432), (224, 84261321), (237, 79639392), (252, 74898952), (259, 72874656), (288, 65536583), (296, 63765324), (316, 59729544), (333, 56680288), (336, 56174214), (444, 42510216), (474, 39819696), (504, 37449476), (518, 36437328), (553, 34131168), (592, 31882662), (632, 29864772), (666, 28340144), (672, 28087107), (711, 26546464), (777, 24291552), (888, 21255108), (948, 19909848), (1008, 18724738), (1036, 18218664), (1106, 17065584), (1184, 15941331), (1264, 14932386), (1332, 14170072), (1422, 13273232), (1554, 12145776), (1659, 11377056), (1776, 10627554), (1896, 9954924), (2016, 9362369), (2072, 9109332), (2212, 8532792), (2331, 8097184), (2528, 7466193), (2664, 7085036), (2844, 6636616), (2923, 6457248), (3108, 6072888), (3203, 5892768), (3318, 5688528), (3552, 5313777), (3792, 4977462), (4144, 4554666), (4424, 4266396), (4662, 4048592), (4977, 3792352), (5328, 3542518), (5688, 3318308), (5846, 3228624), (6216, 3036444), (6406, 2946384), (6636, 2844264), (7584, 2488731), (8288, 2277333), (8769, 2152416), (8848, 2133198), (9324, 2024296), (9609, 1964256), (9954, 1896176), (10656, 1771259), (11376, 1659154), (11692, 1614312), (12432, 1518222), (12812, 1473192), (13272, 1422132), (17538, 1076208), (17696, 1066599), (18648, 1012148), (19218, 982128), (19908, 948088), (20461, 922464), (22421, 841824), (22752, 829577), (23384, 807156), (24864, 759111), (25624, 736596), (26307, 717472), (26544, 711066), (28827, 654752), (35076, 538104), (37296, 506074), (38436, 491064), (39816, 474044), (40922, 461232), (44842, 420912), (46768, 403578), (51248, 368298), (52614, 358736), (53088, 355533), (57654, 327376), (61383, 307488), (67263, 280608), (70152, 269052), (74592, 253037), (76872, 245532), (79632, 237022), (81844, 230616), (89684, 210456), (93536, 201789), (102496, 184149), (105228, 179368), (115308, 163688), (118511, 159264), (122766, 153744), (134526, 140304)]