216588528

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:176

約数の個数: 240

約数和(自身を含む): 694643040

約数和(自身を除く): 478054512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 37, 39, 48, 52, 53, 59, 72, 74, 78, 104, 106, 111, 117, 118, 144, 148, 156, 159, 177, 208, 212, 222, 234, 236, 296, 312, 318, 333, 354, 424, 444, 468, 472, 477, 481, 531, 592, 624, 636, 666, 689, 708, 767, 848, 888, 936, 944, 954, 962, 1062, 1272, 1332, 1378, 1416, 1443, 1534, 1776, 1872, 1908, 1924, 1961, 2067, 2124, 2183, 2301, 2544, 2664, 2756, 2832, 2886, 3068, 3127, 3816, 3848, 3922, 4134, 4248, 4329, 4366, 4602, 5328, 5512, 5772, 5883, 6136, 6201, 6254, 6549, 6903, 7632, 7696, 7844, 8268, 8496, 8658, 8732, 9204, 9381, 11024, 11544, 11766, 12272, 12402, 12508, 13098, 13806, 15688, 16536, 17316, 17464, 17649, 18408, 18762, 19647, 23088, 23532, 24804, 25016, 25493, 26196, 27612, 28143, 28379, 31376, 33072, 34632, 34928, 35298, 36816, 37524, 39294, 40651, 47064, 49608, 50032, 50986, 52392, 55224, 56286, 56758, 69264, 70596, 75048, 76479, 78588, 81302, 85137, 94128, 99216, 101972, 104784, 110448, 112572, 113516, 115699, 121953, 141192, 150096, 152958, 157176, 162604, 170274, 203944, 225144, 227032, 229437, 231398, 243906, 255411, 282384, 305916, 314352, 325208, 340548, 347097, 365859, 407888, 450288, 454064, 458874, 462796, 487812, 510822, 611832, 650416, 681096, 694194, 731718, 917748, 925592, 975624, 1021644, 1041291, 1223664, 1362192, 1388388, 1463436, 1504087, 1835496, 1851184, 1951248, 2043288, 2082582, 2776776, 2926872, 3008174, 3670992, 4086576, 4165164, 4512261, 5553552, 5853744, 6016348, 8330328, 9024522, 12032696, 13536783, 16660656, 18049044, 24065392, 27073566, 36098088, 54147132, 72196176, 108294264, 216588528]

約数ペア:

[(1, 216588528), (2, 108294264), (3, 72196176), (4, 54147132), (6, 36098088), (8, 27073566), (9, 24065392), (12, 18049044), (13, 16660656), (16, 13536783), (18, 12032696), (24, 9024522), (26, 8330328), (36, 6016348), (37, 5853744), (39, 5553552), (48, 4512261), (52, 4165164), (53, 4086576), (59, 3670992), (72, 3008174), (74, 2926872), (78, 2776776), (104, 2082582), (106, 2043288), (111, 1951248), (117, 1851184), (118, 1835496), (144, 1504087), (148, 1463436), (156, 1388388), (159, 1362192), (177, 1223664), (208, 1041291), (212, 1021644), (222, 975624), (234, 925592), (236, 917748), (296, 731718), (312, 694194), (318, 681096), (333, 650416), (354, 611832), (424, 510822), (444, 487812), (468, 462796), (472, 458874), (477, 454064), (481, 450288), (531, 407888), (592, 365859), (624, 347097), (636, 340548), (666, 325208), (689, 314352), (708, 305916), (767, 282384), (848, 255411), (888, 243906), (936, 231398), (944, 229437), (954, 227032), (962, 225144), (1062, 203944), (1272, 170274), (1332, 162604), (1378, 157176), (1416, 152958), (1443, 150096), (1534, 141192), (1776, 121953), (1872, 115699), (1908, 113516), (1924, 112572), (1961, 110448), (2067, 104784), (2124, 101972), (2183, 99216), (2301, 94128), (2544, 85137), (2664, 81302), (2756, 78588), (2832, 76479), (2886, 75048), (3068, 70596), (3127, 69264), (3816, 56758), (3848, 56286), (3922, 55224), (4134, 52392), (4248, 50986), (4329, 50032), (4366, 49608), (4602, 47064), (5328, 40651), (5512, 39294), (5772, 37524), (5883, 36816), (6136, 35298), (6201, 34928), (6254, 34632), (6549, 33072), (6903, 31376), (7632, 28379), (7696, 28143), (7844, 27612), (8268, 26196), (8496, 25493), (8658, 25016), (8732, 24804), (9204, 23532), (9381, 23088), (11024, 19647), (11544, 18762), (11766, 18408), (12272, 17649), (12402, 17464), (12508, 17316), (13098, 16536), (13806, 15688)]