21501484992

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8623}}^1$

素因数の和:8697

約数の個数: 280

約数和(自身を含む): 70503304256

約数和(自身を除く): 49001819264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 37, 39, 48, 52, 54, 64, 72, 74, 78, 81, 96, 104, 108, 111, 117, 144, 148, 156, 162, 192, 208, 216, 222, 234, 288, 296, 312, 324, 333, 351, 416, 432, 444, 468, 481, 576, 592, 624, 648, 666, 702, 832, 864, 888, 936, 962, 999, 1053, 1184, 1248, 1296, 1332, 1404, 1443, 1728, 1776, 1872, 1924, 1998, 2106, 2368, 2496, 2592, 2664, 2808, 2886, 2997, 3552, 3744, 3848, 3996, 4212, 4329, 5184, 5328, 5616, 5772, 5994, 7104, 7488, 7696, 7992, 8424, 8623, 8658, 10656, 11232, 11544, 11988, 12987, 15392, 15984, 16848, 17246, 17316, 21312, 22464, 23088, 23976, 25869, 25974, 30784, 31968, 33696, 34492, 34632, 38961, 46176, 47952, 51738, 51948, 63936, 67392, 68984, 69264, 77607, 77922, 92352, 95904, 103476, 103896, 112099, 137968, 138528, 155214, 155844, 191808, 206952, 207792, 224198, 232821, 275936, 277056, 310428, 311688, 319051, 336297, 413904, 415584, 448396, 465642, 551872, 620856, 623376, 638102, 672594, 698463, 827808, 831168, 896792, 931284, 957153, 1008891, 1241712, 1246752, 1276204, 1345188, 1396926, 1655616, 1793584, 1862568, 1914306, 2017782, 2483424, 2493504, 2552408, 2690376, 2793852, 2871459, 3026673, 3587168, 3725136, 3828612, 4035564, 4147663, 4966848, 5104816, 5380752, 5587704, 5742918, 6053346, 7174336, 7450272, 7657224, 8071128, 8295326, 8614377, 9080019, 10209632, 10761504, 11175408, 11485836, 12106692, 12442989, 14900544, 15314448, 16142256, 16590652, 17228754, 18160038, 20419264, 21523008, 22350816, 22971672, 24213384, 24885978, 25843131, 30628896, 32284512, 33181304, 34457508, 36320076, 37328967, 44701632, 45943344, 48426768, 49771956, 51686262, 61257792, 64569024, 66362608, 68915016, 72640152, 74657934, 91886688, 96853536, 99543912, 103372524, 111986901, 132725216, 137830032, 145280304, 149315868, 183773376, 193707072, 199087824, 206745048, 223973802, 265450432, 275660064, 290560608, 298631736, 335960703, 398175648, 413490096, 447947604, 551320128, 581121216, 597263472, 671921406, 796351296, 826980192, 895895208, 1194526944, 1343842812, 1653960384, 1791790416, 2389053888, 2687685624, 3583580832, 5375371248, 7167161664, 10750742496, 21501484992]

約数ペア:

[(1, 21501484992), (2, 10750742496), (3, 7167161664), (4, 5375371248), (6, 3583580832), (8, 2687685624), (9, 2389053888), (12, 1791790416), (13, 1653960384), (16, 1343842812), (18, 1194526944), (24, 895895208), (26, 826980192), (27, 796351296), (32, 671921406), (36, 597263472), (37, 581121216), (39, 551320128), (48, 447947604), (52, 413490096), (54, 398175648), (64, 335960703), (72, 298631736), (74, 290560608), (78, 275660064), (81, 265450432), (96, 223973802), (104, 206745048), (108, 199087824), (111, 193707072), (117, 183773376), (144, 149315868), (148, 145280304), (156, 137830032), (162, 132725216), (192, 111986901), (208, 103372524), (216, 99543912), (222, 96853536), (234, 91886688), (288, 74657934), (296, 72640152), (312, 68915016), (324, 66362608), (333, 64569024), (351, 61257792), (416, 51686262), (432, 49771956), (444, 48426768), (468, 45943344), (481, 44701632), (576, 37328967), (592, 36320076), (624, 34457508), (648, 33181304), (666, 32284512), (702, 30628896), (832, 25843131), (864, 24885978), (888, 24213384), (936, 22971672), (962, 22350816), (999, 21523008), (1053, 20419264), (1184, 18160038), (1248, 17228754), (1296, 16590652), (1332, 16142256), (1404, 15314448), (1443, 14900544), (1728, 12442989), (1776, 12106692), (1872, 11485836), (1924, 11175408), (1998, 10761504), (2106, 10209632), (2368, 9080019), (2496, 8614377), (2592, 8295326), (2664, 8071128), (2808, 7657224), (2886, 7450272), (2997, 7174336), (3552, 6053346), (3744, 5742918), (3848, 5587704), (3996, 5380752), (4212, 5104816), (4329, 4966848), (5184, 4147663), (5328, 4035564), (5616, 3828612), (5772, 3725136), (5994, 3587168), (7104, 3026673), (7488, 2871459), (7696, 2793852), (7992, 2690376), (8424, 2552408), (8623, 2493504), (8658, 2483424), (10656, 2017782), (11232, 1914306), (11544, 1862568), (11988, 1793584), (12987, 1655616), (15392, 1396926), (15984, 1345188), (16848, 1276204), (17246, 1246752), (17316, 1241712), (21312, 1008891), (22464, 957153), (23088, 931284), (23976, 896792), (25869, 831168), (25974, 827808), (30784, 698463), (31968, 672594), (33696, 638102), (34492, 623376), (34632, 620856), (38961, 551872), (46176, 465642), (47952, 448396), (51738, 415584), (51948, 413904), (63936, 336297), (67392, 319051), (68984, 311688), (69264, 310428), (77607, 277056), (77922, 275936), (92352, 232821), (95904, 224198), (103476, 207792), (103896, 206952), (112099, 191808), (137968, 155844), (138528, 155214)]