21412431648

素因数分解:

$2^5\times 3^4\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{2243}}^1$

素因数の和:2421

約数の個数: 240

約数和(自身を含む): 65687086080

約数和(自身を除く): 44274654432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 81, 87, 96, 108, 116, 127, 144, 162, 174, 216, 232, 254, 261, 288, 324, 348, 381, 432, 464, 508, 522, 648, 696, 762, 783, 864, 928, 1016, 1044, 1143, 1296, 1392, 1524, 1566, 2032, 2088, 2243, 2286, 2349, 2592, 2784, 3048, 3132, 3429, 3683, 4064, 4176, 4486, 4572, 4698, 6096, 6264, 6729, 6858, 7366, 8352, 8972, 9144, 9396, 10287, 11049, 12192, 12528, 13458, 13716, 14732, 17944, 18288, 18792, 20187, 20574, 22098, 25056, 26916, 27432, 29464, 33147, 35888, 36576, 37584, 40374, 41148, 44196, 53832, 54864, 58928, 60561, 65047, 66294, 71776, 75168, 80748, 82296, 88392, 99441, 107664, 109728, 117856, 121122, 130094, 132588, 161496, 164592, 176784, 181683, 195141, 198882, 215328, 242244, 260188, 265176, 284861, 298323, 322992, 329184, 353568, 363366, 390282, 397764, 484488, 520376, 530352, 569722, 585423, 596646, 645984, 726732, 780564, 795528, 854583, 968976, 1040752, 1060704, 1139444, 1170846, 1193292, 1453464, 1561128, 1591056, 1709166, 1756269, 1937952, 2081504, 2278888, 2341692, 2386584, 2563749, 2906928, 3122256, 3182112, 3418332, 3512538, 4557776, 4683384, 4773168, 5127498, 5268807, 5813856, 6244512, 6836664, 7025076, 7691247, 8260969, 9115552, 9366768, 9546336, 10254996, 10537614, 13673328, 14050152, 15382494, 16521938, 18733536, 20509992, 21075228, 23073741, 24782907, 27346656, 28100304, 30764988, 33043876, 41019984, 42150456, 46147482, 49565814, 56200608, 61529976, 66087752, 74348721, 82039968, 84300912, 92294964, 99131628, 123059952, 132175504, 148697442, 168601824, 184589928, 198263256, 223046163, 246119904, 264351008, 297394884, 369179856, 396526512, 446092326, 594789768, 669138489, 738359712, 793053024, 892184652, 1189579536, 1338276978, 1784369304, 2379159072, 2676553956, 3568738608, 5353107912, 7137477216, 10706215824, 21412431648]

約数ペア:

[(1, 21412431648), (2, 10706215824), (3, 7137477216), (4, 5353107912), (6, 3568738608), (8, 2676553956), (9, 2379159072), (12, 1784369304), (16, 1338276978), (18, 1189579536), (24, 892184652), (27, 793053024), (29, 738359712), (32, 669138489), (36, 594789768), (48, 446092326), (54, 396526512), (58, 369179856), (72, 297394884), (81, 264351008), (87, 246119904), (96, 223046163), (108, 198263256), (116, 184589928), (127, 168601824), (144, 148697442), (162, 132175504), (174, 123059952), (216, 99131628), (232, 92294964), (254, 84300912), (261, 82039968), (288, 74348721), (324, 66087752), (348, 61529976), (381, 56200608), (432, 49565814), (464, 46147482), (508, 42150456), (522, 41019984), (648, 33043876), (696, 30764988), (762, 28100304), (783, 27346656), (864, 24782907), (928, 23073741), (1016, 21075228), (1044, 20509992), (1143, 18733536), (1296, 16521938), (1392, 15382494), (1524, 14050152), (1566, 13673328), (2032, 10537614), (2088, 10254996), (2243, 9546336), (2286, 9366768), (2349, 9115552), (2592, 8260969), (2784, 7691247), (3048, 7025076), (3132, 6836664), (3429, 6244512), (3683, 5813856), (4064, 5268807), (4176, 5127498), (4486, 4773168), (4572, 4683384), (4698, 4557776), (6096, 3512538), (6264, 3418332), (6729, 3182112), (6858, 3122256), (7366, 2906928), (8352, 2563749), (8972, 2386584), (9144, 2341692), (9396, 2278888), (10287, 2081504), (11049, 1937952), (12192, 1756269), (12528, 1709166), (13458, 1591056), (13716, 1561128), (14732, 1453464), (17944, 1193292), (18288, 1170846), (18792, 1139444), (20187, 1060704), (20574, 1040752), (22098, 968976), (25056, 854583), (26916, 795528), (27432, 780564), (29464, 726732), (33147, 645984), (35888, 596646), (36576, 585423), (37584, 569722), (40374, 530352), (41148, 520376), (44196, 484488), (53832, 397764), (54864, 390282), (58928, 363366), (60561, 353568), (65047, 329184), (66294, 322992), (71776, 298323), (75168, 284861), (80748, 265176), (82296, 260188), (88392, 242244), (99441, 215328), (107664, 198882), (109728, 195141), (117856, 181683), (121122, 176784), (130094, 164592), (132588, 161496)]