28997937864

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{70423}}^1$

素因数の和:70504

約数の個数: 192

約数和(自身を含む): 96678067200

約数和(自身を除く): 67680129336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 43, 56, 57, 63, 72, 76, 84, 86, 114, 126, 129, 133, 152, 168, 171, 172, 228, 252, 258, 266, 301, 342, 344, 387, 399, 456, 504, 516, 532, 602, 684, 774, 798, 817, 903, 1032, 1064, 1197, 1204, 1368, 1548, 1596, 1634, 1806, 2394, 2408, 2451, 2709, 3096, 3192, 3268, 3612, 4788, 4902, 5418, 5719, 6536, 7224, 7353, 9576, 9804, 10836, 11438, 14706, 17157, 19608, 21672, 22876, 29412, 34314, 45752, 51471, 58824, 68628, 70423, 102942, 137256, 140846, 205884, 211269, 281692, 411768, 422538, 492961, 563384, 633807, 845076, 985922, 1267614, 1338037, 1478883, 1690152, 1971844, 2535228, 2676074, 2957766, 3028189, 3943688, 4014111, 4436649, 5070456, 5352148, 5915532, 6056378, 8028222, 8873298, 9084567, 9366259, 10704296, 11831064, 12042333, 12112756, 16056444, 17746596, 18169134, 18732518, 21197323, 24084666, 24225512, 27253701, 28098777, 32112888, 35493192, 36338268, 37465036, 42394646, 48169332, 54507402, 56197554, 57535591, 63591969, 72676536, 74930072, 84296331, 84789292, 96338664, 109014804, 112395108, 115071182, 127183938, 168592662, 169578584, 172606773, 190775907, 218029608, 224790216, 230142364, 254367876, 337185324, 345213546, 381551814, 402749137, 460284728, 508735752, 517820319, 674370648, 690427092, 763103628, 805498274, 1035640638, 1208247411, 1380854184, 1526207256, 1610996548, 2071281276, 2416494822, 3221993096, 3624742233, 4142562552, 4832989644, 7249484466, 9665979288, 14498968932, 28997937864]

約数ペア:

[(1, 28997937864), (2, 14498968932), (3, 9665979288), (4, 7249484466), (6, 4832989644), (7, 4142562552), (8, 3624742233), (9, 3221993096), (12, 2416494822), (14, 2071281276), (18, 1610996548), (19, 1526207256), (21, 1380854184), (24, 1208247411), (28, 1035640638), (36, 805498274), (38, 763103628), (42, 690427092), (43, 674370648), (56, 517820319), (57, 508735752), (63, 460284728), (72, 402749137), (76, 381551814), (84, 345213546), (86, 337185324), (114, 254367876), (126, 230142364), (129, 224790216), (133, 218029608), (152, 190775907), (168, 172606773), (171, 169578584), (172, 168592662), (228, 127183938), (252, 115071182), (258, 112395108), (266, 109014804), (301, 96338664), (342, 84789292), (344, 84296331), (387, 74930072), (399, 72676536), (456, 63591969), (504, 57535591), (516, 56197554), (532, 54507402), (602, 48169332), (684, 42394646), (774, 37465036), (798, 36338268), (817, 35493192), (903, 32112888), (1032, 28098777), (1064, 27253701), (1197, 24225512), (1204, 24084666), (1368, 21197323), (1548, 18732518), (1596, 18169134), (1634, 17746596), (1806, 16056444), (2394, 12112756), (2408, 12042333), (2451, 11831064), (2709, 10704296), (3096, 9366259), (3192, 9084567), (3268, 8873298), (3612, 8028222), (4788, 6056378), (4902, 5915532), (5418, 5352148), (5719, 5070456), (6536, 4436649), (7224, 4014111), (7353, 3943688), (9576, 3028189), (9804, 2957766), (10836, 2676074), (11438, 2535228), (14706, 1971844), (17157, 1690152), (19608, 1478883), (21672, 1338037), (22876, 1267614), (29412, 985922), (34314, 845076), (45752, 633807), (51471, 563384), (58824, 492961), (68628, 422538), (70423, 411768), (102942, 281692), (137256, 211269), (140846, 205884)]