21167797728

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{58441}}^1$

素因数の和:58486

約数の個数: 192

約数和(自身を含む): 70691443200

約数和(自身を除く): 49523645472

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 96, 98, 112, 132, 147, 154, 168, 176, 196, 224, 231, 264, 294, 308, 336, 343, 352, 392, 462, 528, 539, 588, 616, 672, 686, 784, 924, 1029, 1056, 1078, 1176, 1232, 1372, 1568, 1617, 1848, 2058, 2156, 2352, 2464, 2744, 3234, 3696, 3773, 4116, 4312, 4704, 5488, 6468, 7392, 7546, 8232, 8624, 10976, 11319, 12936, 15092, 16464, 17248, 22638, 25872, 30184, 32928, 45276, 51744, 58441, 60368, 90552, 116882, 120736, 175323, 181104, 233764, 350646, 362208, 409087, 467528, 642851, 701292, 818174, 935056, 1227261, 1285702, 1402584, 1636348, 1870112, 1928553, 2454522, 2571404, 2805168, 2863609, 3272696, 3857106, 4499957, 4909044, 5142808, 5610336, 5727218, 6545392, 7714212, 8590827, 8999914, 9818088, 10285616, 11454436, 13090784, 13499871, 15428424, 17181654, 17999828, 19636176, 20045263, 20571232, 22908872, 26999742, 30856848, 31499699, 34363308, 35999656, 39272352, 40090526, 45817744, 53999484, 60135789, 61713696, 62999398, 68726616, 71999312, 80181052, 91635488, 94499097, 107998968, 120271578, 125998796, 137453232, 143998624, 160362104, 188998194, 215997936, 220497893, 240543156, 251997592, 274906464, 320724208, 377996388, 431995872, 440995786, 481086312, 503995184, 641448416, 661493679, 755992776, 881991572, 962172624, 1007990368, 1322987358, 1511985552, 1763983144, 1924345248, 2645974716, 3023971104, 3527966288, 5291949432, 7055932576, 10583898864, 21167797728]

約数ペア:

[(1, 21167797728), (2, 10583898864), (3, 7055932576), (4, 5291949432), (6, 3527966288), (7, 3023971104), (8, 2645974716), (11, 1924345248), (12, 1763983144), (14, 1511985552), (16, 1322987358), (21, 1007990368), (22, 962172624), (24, 881991572), (28, 755992776), (32, 661493679), (33, 641448416), (42, 503995184), (44, 481086312), (48, 440995786), (49, 431995872), (56, 377996388), (66, 320724208), (77, 274906464), (84, 251997592), (88, 240543156), (96, 220497893), (98, 215997936), (112, 188998194), (132, 160362104), (147, 143998624), (154, 137453232), (168, 125998796), (176, 120271578), (196, 107998968), (224, 94499097), (231, 91635488), (264, 80181052), (294, 71999312), (308, 68726616), (336, 62999398), (343, 61713696), (352, 60135789), (392, 53999484), (462, 45817744), (528, 40090526), (539, 39272352), (588, 35999656), (616, 34363308), (672, 31499699), (686, 30856848), (784, 26999742), (924, 22908872), (1029, 20571232), (1056, 20045263), (1078, 19636176), (1176, 17999828), (1232, 17181654), (1372, 15428424), (1568, 13499871), (1617, 13090784), (1848, 11454436), (2058, 10285616), (2156, 9818088), (2352, 8999914), (2464, 8590827), (2744, 7714212), (3234, 6545392), (3696, 5727218), (3773, 5610336), (4116, 5142808), (4312, 4909044), (4704, 4499957), (5488, 3857106), (6468, 3272696), (7392, 2863609), (7546, 2805168), (8232, 2571404), (8624, 2454522), (10976, 1928553), (11319, 1870112), (12936, 1636348), (15092, 1402584), (16464, 1285702), (17248, 1227261), (22638, 935056), (25872, 818174), (30184, 701292), (32928, 642851), (45276, 467528), (51744, 409087), (58441, 362208), (60368, 350646), (90552, 233764), (116882, 181104), (120736, 175323)]