7940971728

素因数分解:

$2^4\times 3^5\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{379}}^1$

素因数の和:736

約数の個数: 240

約数和(自身を含む): 24544054080

約数和(自身を除く): 16603082352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 162, 204, 216, 243, 272, 306, 317, 324, 379, 408, 432, 459, 486, 612, 634, 648, 758, 816, 918, 951, 972, 1137, 1224, 1268, 1296, 1377, 1516, 1836, 1902, 1944, 2274, 2448, 2536, 2754, 2853, 3032, 3411, 3672, 3804, 3888, 4131, 4548, 5072, 5389, 5508, 5706, 6064, 6443, 6822, 7344, 7608, 8262, 8559, 9096, 10233, 10778, 11016, 11412, 12886, 13644, 15216, 16167, 16524, 17118, 18192, 19329, 20466, 21556, 22032, 22824, 25677, 25772, 27288, 30699, 32334, 33048, 34236, 38658, 40932, 43112, 45648, 48501, 51354, 51544, 54576, 57987, 61398, 64668, 66096, 68472, 77031, 77316, 81864, 86224, 92097, 97002, 102708, 103088, 115974, 120143, 122796, 129336, 136944, 145503, 154062, 154632, 163728, 173961, 184194, 194004, 205416, 231948, 240286, 245592, 258672, 291006, 308124, 309264, 347922, 360429, 368388, 388008, 410832, 436509, 463896, 480572, 491184, 521883, 582012, 616248, 695844, 720858, 736776, 776016, 873018, 927792, 961144, 1043766, 1081287, 1164024, 1232496, 1309527, 1391688, 1441716, 1473552, 1565649, 1746036, 1922288, 2042431, 2087532, 2162574, 2328048, 2619054, 2783376, 2883432, 3131298, 3243861, 3492072, 4084862, 4175064, 4325148, 5238108, 5766864, 6127293, 6262596, 6487722, 6984144, 8169724, 8350128, 8650296, 9731583, 10476216, 12254586, 12525192, 12975444, 16339448, 17300592, 18381879, 19463166, 20952432, 24509172, 25050384, 25950888, 29194749, 32678896, 36763758, 38926332, 49018344, 51901776, 55145637, 58389498, 73527516, 77852664, 98036688, 110291274, 116778996, 147055032, 155705328, 165436911, 220582548, 233557992, 294110064, 330873822, 441165096, 467115984, 496310733, 661747644, 882330192, 992621466, 1323495288, 1985242932, 2646990576, 3970485864, 7940971728]

約数ペア:

[(1, 7940971728), (2, 3970485864), (3, 2646990576), (4, 1985242932), (6, 1323495288), (8, 992621466), (9, 882330192), (12, 661747644), (16, 496310733), (17, 467115984), (18, 441165096), (24, 330873822), (27, 294110064), (34, 233557992), (36, 220582548), (48, 165436911), (51, 155705328), (54, 147055032), (68, 116778996), (72, 110291274), (81, 98036688), (102, 77852664), (108, 73527516), (136, 58389498), (144, 55145637), (153, 51901776), (162, 49018344), (204, 38926332), (216, 36763758), (243, 32678896), (272, 29194749), (306, 25950888), (317, 25050384), (324, 24509172), (379, 20952432), (408, 19463166), (432, 18381879), (459, 17300592), (486, 16339448), (612, 12975444), (634, 12525192), (648, 12254586), (758, 10476216), (816, 9731583), (918, 8650296), (951, 8350128), (972, 8169724), (1137, 6984144), (1224, 6487722), (1268, 6262596), (1296, 6127293), (1377, 5766864), (1516, 5238108), (1836, 4325148), (1902, 4175064), (1944, 4084862), (2274, 3492072), (2448, 3243861), (2536, 3131298), (2754, 2883432), (2853, 2783376), (3032, 2619054), (3411, 2328048), (3672, 2162574), (3804, 2087532), (3888, 2042431), (4131, 1922288), (4548, 1746036), (5072, 1565649), (5389, 1473552), (5508, 1441716), (5706, 1391688), (6064, 1309527), (6443, 1232496), (6822, 1164024), (7344, 1081287), (7608, 1043766), (8262, 961144), (8559, 927792), (9096, 873018), (10233, 776016), (10778, 736776), (11016, 720858), (11412, 695844), (12886, 616248), (13644, 582012), (15216, 521883), (16167, 491184), (16524, 480572), (17118, 463896), (18192, 436509), (19329, 410832), (20466, 388008), (21556, 368388), (22032, 360429), (22824, 347922), (25677, 309264), (25772, 308124), (27288, 291006), (30699, 258672), (32334, 245592), (33048, 240286), (34236, 231948), (38658, 205416), (40932, 194004), (43112, 184194), (45648, 173961), (48501, 163728), (51354, 154632), (51544, 154062), (54576, 145503), (57987, 136944), (61398, 129336), (64668, 122796), (66096, 120143), (68472, 115974), (77031, 103088), (77316, 102708), (81864, 97002), (86224, 92097)]