21548481504

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{277}}^1$

素因数の和:530

約数の個数: 288

約数和(自身を含む): 64439470368

約数和(自身を除く): 42890988864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 66, 74, 88, 96, 111, 121, 132, 148, 176, 181, 222, 242, 264, 277, 296, 352, 362, 363, 407, 444, 484, 528, 543, 554, 592, 724, 726, 814, 831, 888, 968, 1056, 1086, 1108, 1184, 1221, 1448, 1452, 1628, 1662, 1776, 1936, 1991, 2172, 2216, 2442, 2896, 2904, 3047, 3256, 3324, 3552, 3872, 3982, 4344, 4432, 4477, 4884, 5792, 5808, 5973, 6094, 6512, 6648, 6697, 7964, 8688, 8864, 8954, 9141, 9768, 10249, 11616, 11946, 12188, 13024, 13296, 13394, 13431, 15928, 17376, 17908, 18282, 19536, 20091, 20498, 21901, 23892, 24376, 26592, 26788, 26862, 30747, 31856, 33517, 35816, 36564, 39072, 40182, 40996, 43802, 47784, 48752, 50137, 53576, 53724, 61494, 63712, 65703, 67034, 71632, 73128, 73667, 80364, 81992, 87604, 95568, 97504, 100274, 100551, 107152, 107448, 112739, 122988, 131406, 134068, 143264, 146256, 147334, 150411, 160728, 163984, 175208, 191136, 200548, 201102, 214304, 214896, 221001, 225478, 245976, 262812, 268136, 292512, 294668, 300822, 321456, 327968, 338217, 350416, 401096, 402204, 429792, 442002, 450956, 491952, 525624, 536272, 551507, 589336, 601644, 642912, 676434, 700832, 802192, 804408, 810337, 884004, 901912, 983904, 1051248, 1072544, 1103014, 1178672, 1203288, 1240129, 1352868, 1604384, 1608816, 1620674, 1654521, 1768008, 1803824, 1855069, 2102496, 2206028, 2357344, 2406576, 2431011, 2480258, 2705736, 3217632, 3241348, 3309042, 3536016, 3607648, 3710138, 3720387, 4412056, 4813152, 4862022, 4960516, 5411472, 5565207, 6066577, 6482696, 6618084, 7072032, 7420276, 7440774, 8824112, 9724044, 9921032, 10822944, 11130414, 12133154, 12965392, 13236168, 14840552, 14881548, 17648224, 18199731, 19448088, 19842064, 20405759, 22260828, 24266308, 25930784, 26472336, 29681104, 29763096, 36399462, 38896176, 39684128, 40811518, 44521656, 48532616, 52944672, 59362208, 59526192, 61217277, 72798924, 77792352, 81623036, 89043312, 97065232, 119052384, 122434554, 145597848, 163246072, 178086624, 194130464, 224463349, 244869108, 291195696, 326492144, 448926698, 489738216, 582391392, 652984288, 673390047, 897853396, 979476432, 1346780094, 1795706792, 1958952864, 2693560188, 3591413584, 5387120376, 7182827168, 10774240752, 21548481504]

約数ペア:

[(1, 21548481504), (2, 10774240752), (3, 7182827168), (4, 5387120376), (6, 3591413584), (8, 2693560188), (11, 1958952864), (12, 1795706792), (16, 1346780094), (22, 979476432), (24, 897853396), (32, 673390047), (33, 652984288), (37, 582391392), (44, 489738216), (48, 448926698), (66, 326492144), (74, 291195696), (88, 244869108), (96, 224463349), (111, 194130464), (121, 178086624), (132, 163246072), (148, 145597848), (176, 122434554), (181, 119052384), (222, 97065232), (242, 89043312), (264, 81623036), (277, 77792352), (296, 72798924), (352, 61217277), (362, 59526192), (363, 59362208), (407, 52944672), (444, 48532616), (484, 44521656), (528, 40811518), (543, 39684128), (554, 38896176), (592, 36399462), (724, 29763096), (726, 29681104), (814, 26472336), (831, 25930784), (888, 24266308), (968, 22260828), (1056, 20405759), (1086, 19842064), (1108, 19448088), (1184, 18199731), (1221, 17648224), (1448, 14881548), (1452, 14840552), (1628, 13236168), (1662, 12965392), (1776, 12133154), (1936, 11130414), (1991, 10822944), (2172, 9921032), (2216, 9724044), (2442, 8824112), (2896, 7440774), (2904, 7420276), (3047, 7072032), (3256, 6618084), (3324, 6482696), (3552, 6066577), (3872, 5565207), (3982, 5411472), (4344, 4960516), (4432, 4862022), (4477, 4813152), (4884, 4412056), (5792, 3720387), (5808, 3710138), (5973, 3607648), (6094, 3536016), (6512, 3309042), (6648, 3241348), (6697, 3217632), (7964, 2705736), (8688, 2480258), (8864, 2431011), (8954, 2406576), (9141, 2357344), (9768, 2206028), (10249, 2102496), (11616, 1855069), (11946, 1803824), (12188, 1768008), (13024, 1654521), (13296, 1620674), (13394, 1608816), (13431, 1604384), (15928, 1352868), (17376, 1240129), (17908, 1203288), (18282, 1178672), (19536, 1103014), (20091, 1072544), (20498, 1051248), (21901, 983904), (23892, 901912), (24376, 884004), (26592, 810337), (26788, 804408), (26862, 802192), (30747, 700832), (31856, 676434), (33517, 642912), (35816, 601644), (36564, 589336), (39072, 551507), (40182, 536272), (40996, 525624), (43802, 491952), (47784, 450956), (48752, 442002), (50137, 429792), (53576, 402204), (53724, 401096), (61494, 350416), (63712, 338217), (65703, 327968), (67034, 321456), (71632, 300822), (73128, 294668), (73667, 292512), (80364, 268136), (81992, 262812), (87604, 245976), (95568, 225478), (97504, 221001), (100274, 214896), (100551, 214304), (107152, 201102), (107448, 200548), (112739, 191136), (122988, 175208), (131406, 163984), (134068, 160728), (143264, 150411), (146256, 147334)]