19765993536

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{7537}}^1$

素因数の和:7741

約数の個数: 168

約数和(自身を含む): 58990428120

約数和(自身を除く): 39224434584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 144, 157, 174, 192, 232, 261, 288, 314, 348, 464, 471, 522, 576, 628, 696, 928, 942, 1044, 1256, 1392, 1413, 1856, 1884, 2088, 2512, 2784, 2826, 3768, 4176, 4553, 5024, 5568, 5652, 7536, 7537, 8352, 9106, 10048, 11304, 13659, 15072, 15074, 16704, 18212, 22608, 22611, 27318, 30144, 30148, 36424, 40977, 45216, 45222, 54636, 60296, 67833, 72848, 81954, 90432, 90444, 109272, 120592, 135666, 145696, 163908, 180888, 218544, 218573, 241184, 271332, 291392, 327816, 361776, 437088, 437146, 482368, 542664, 655632, 655719, 723552, 874176, 874292, 1085328, 1183309, 1311264, 1311438, 1447104, 1748584, 1967157, 2170656, 2366618, 2622528, 2622876, 3497168, 3549927, 3934314, 4341312, 4733236, 5245752, 6994336, 7099854, 7868628, 9466472, 10491504, 10649781, 13988672, 14199708, 15737256, 18932944, 20983008, 21299562, 28399416, 31474512, 34315961, 37865888, 41966016, 42599124, 56798832, 62949024, 68631922, 75731776, 85198248, 102947883, 113597664, 125898048, 137263844, 170396496, 205895766, 227195328, 274527688, 308843649, 340792992, 411791532, 549055376, 617687298, 681585984, 823583064, 1098110752, 1235374596, 1647166128, 2196221504, 2470749192, 3294332256, 4941498384, 6588664512, 9882996768, 19765993536]

約数ペア:

[(1, 19765993536), (2, 9882996768), (3, 6588664512), (4, 4941498384), (6, 3294332256), (8, 2470749192), (9, 2196221504), (12, 1647166128), (16, 1235374596), (18, 1098110752), (24, 823583064), (29, 681585984), (32, 617687298), (36, 549055376), (48, 411791532), (58, 340792992), (64, 308843649), (72, 274527688), (87, 227195328), (96, 205895766), (116, 170396496), (144, 137263844), (157, 125898048), (174, 113597664), (192, 102947883), (232, 85198248), (261, 75731776), (288, 68631922), (314, 62949024), (348, 56798832), (464, 42599124), (471, 41966016), (522, 37865888), (576, 34315961), (628, 31474512), (696, 28399416), (928, 21299562), (942, 20983008), (1044, 18932944), (1256, 15737256), (1392, 14199708), (1413, 13988672), (1856, 10649781), (1884, 10491504), (2088, 9466472), (2512, 7868628), (2784, 7099854), (2826, 6994336), (3768, 5245752), (4176, 4733236), (4553, 4341312), (5024, 3934314), (5568, 3549927), (5652, 3497168), (7536, 2622876), (7537, 2622528), (8352, 2366618), (9106, 2170656), (10048, 1967157), (11304, 1748584), (13659, 1447104), (15072, 1311438), (15074, 1311264), (16704, 1183309), (18212, 1085328), (22608, 874292), (22611, 874176), (27318, 723552), (30144, 655719), (30148, 655632), (36424, 542664), (40977, 482368), (45216, 437146), (45222, 437088), (54636, 361776), (60296, 327816), (67833, 291392), (72848, 271332), (81954, 241184), (90432, 218573), (90444, 218544), (109272, 180888), (120592, 163908), (135666, 145696)]