21426919632

素因数分解:

$2^4\times 3^6\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:573

約数の個数: 280

約数和(自身を含む): 64583708640

約数和(自身を除く): 43156789008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 81, 108, 111, 131, 144, 148, 162, 216, 222, 243, 262, 296, 324, 333, 379, 393, 432, 444, 486, 524, 592, 648, 666, 729, 758, 786, 888, 972, 999, 1048, 1137, 1179, 1296, 1332, 1458, 1516, 1572, 1776, 1944, 1998, 2096, 2274, 2358, 2664, 2916, 2997, 3032, 3144, 3411, 3537, 3888, 3996, 4548, 4716, 4847, 5328, 5832, 5994, 6064, 6288, 6822, 7074, 7992, 8991, 9096, 9432, 9694, 10233, 10611, 11664, 11988, 13644, 14023, 14148, 14541, 15984, 17982, 18192, 18864, 19388, 20466, 21222, 23976, 26973, 27288, 28046, 28296, 29082, 30699, 31833, 35964, 38776, 40932, 42069, 42444, 43623, 47952, 49649, 53946, 54576, 56092, 56592, 58164, 61398, 63666, 71928, 77552, 81864, 84138, 84888, 87246, 92097, 95499, 99298, 107892, 112184, 116328, 122796, 126207, 127332, 130869, 143856, 148947, 163728, 168276, 169776, 174492, 184194, 190998, 198596, 215784, 224368, 232656, 245592, 252414, 254664, 261738, 276291, 297894, 336552, 348984, 368388, 378621, 381996, 392607, 397192, 431568, 446841, 491184, 504828, 509328, 523476, 552582, 595788, 673104, 697968, 736776, 757242, 763992, 785214, 794384, 893682, 1009656, 1046952, 1105164, 1135863, 1177821, 1191576, 1340523, 1473552, 1514484, 1527984, 1570428, 1787364, 1837013, 2019312, 2093904, 2210328, 2271726, 2355642, 2383152, 2681046, 3028968, 3140856, 3407589, 3533463, 3574728, 3674026, 4021569, 4420656, 4543452, 4711284, 5362092, 5511039, 6057936, 6281712, 6815178, 7066926, 7149456, 7348052, 8043138, 9086904, 9422568, 10222767, 10724184, 11022078, 12064707, 13630356, 14133852, 14696104, 16086276, 16533117, 18173808, 18845136, 20445534, 21448368, 22044156, 24129414, 27260712, 28267704, 29392208, 32172552, 33066234, 36194121, 40891068, 44088312, 48258828, 49599351, 54521424, 56535408, 64345104, 66132468, 72388242, 81782136, 88176624, 96517656, 99198702, 132264936, 144776484, 148798053, 163564272, 193035312, 198397404, 264529872, 289552968, 297596106, 396794808, 446394159, 579105936, 595192212, 793589616, 892788318, 1190384424, 1339182477, 1785576636, 2380768848, 2678364954, 3571153272, 5356729908, 7142306544, 10713459816, 21426919632]

約数ペア:

[(1, 21426919632), (2, 10713459816), (3, 7142306544), (4, 5356729908), (6, 3571153272), (8, 2678364954), (9, 2380768848), (12, 1785576636), (16, 1339182477), (18, 1190384424), (24, 892788318), (27, 793589616), (36, 595192212), (37, 579105936), (48, 446394159), (54, 396794808), (72, 297596106), (74, 289552968), (81, 264529872), (108, 198397404), (111, 193035312), (131, 163564272), (144, 148798053), (148, 144776484), (162, 132264936), (216, 99198702), (222, 96517656), (243, 88176624), (262, 81782136), (296, 72388242), (324, 66132468), (333, 64345104), (379, 56535408), (393, 54521424), (432, 49599351), (444, 48258828), (486, 44088312), (524, 40891068), (592, 36194121), (648, 33066234), (666, 32172552), (729, 29392208), (758, 28267704), (786, 27260712), (888, 24129414), (972, 22044156), (999, 21448368), (1048, 20445534), (1137, 18845136), (1179, 18173808), (1296, 16533117), (1332, 16086276), (1458, 14696104), (1516, 14133852), (1572, 13630356), (1776, 12064707), (1944, 11022078), (1998, 10724184), (2096, 10222767), (2274, 9422568), (2358, 9086904), (2664, 8043138), (2916, 7348052), (2997, 7149456), (3032, 7066926), (3144, 6815178), (3411, 6281712), (3537, 6057936), (3888, 5511039), (3996, 5362092), (4548, 4711284), (4716, 4543452), (4847, 4420656), (5328, 4021569), (5832, 3674026), (5994, 3574728), (6064, 3533463), (6288, 3407589), (6822, 3140856), (7074, 3028968), (7992, 2681046), (8991, 2383152), (9096, 2355642), (9432, 2271726), (9694, 2210328), (10233, 2093904), (10611, 2019312), (11664, 1837013), (11988, 1787364), (13644, 1570428), (14023, 1527984), (14148, 1514484), (14541, 1473552), (15984, 1340523), (17982, 1191576), (18192, 1177821), (18864, 1135863), (19388, 1105164), (20466, 1046952), (21222, 1009656), (23976, 893682), (26973, 794384), (27288, 785214), (28046, 763992), (28296, 757242), (29082, 736776), (30699, 697968), (31833, 673104), (35964, 595788), (38776, 552582), (40932, 523476), (42069, 509328), (42444, 504828), (43623, 491184), (47952, 446841), (49649, 431568), (53946, 397192), (54576, 392607), (56092, 381996), (56592, 378621), (58164, 368388), (61398, 348984), (63666, 336552), (71928, 297894), (77552, 276291), (81864, 261738), (84138, 254664), (84888, 252414), (87246, 245592), (92097, 232656), (95499, 224368), (99298, 215784), (107892, 198596), (112184, 190998), (116328, 184194), (122796, 174492), (126207, 169776), (127332, 168276), (130869, 163728), (143856, 148947)]