861320096

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:311

約数の個数: 192

約数和(自身を含む): 2243469312

約数和(自身を除く): 1382149216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 68, 91, 104, 112, 119, 127, 136, 137, 182, 208, 221, 224, 238, 254, 272, 274, 364, 416, 442, 476, 508, 544, 548, 728, 884, 889, 952, 959, 1016, 1096, 1456, 1547, 1651, 1768, 1778, 1781, 1904, 1918, 2032, 2159, 2192, 2329, 2912, 3094, 3302, 3536, 3556, 3562, 3808, 3836, 4064, 4318, 4384, 4658, 6188, 6604, 7072, 7112, 7124, 7672, 8636, 9316, 11557, 12376, 12467, 13208, 14224, 14248, 15113, 15344, 16303, 17272, 17399, 18632, 23114, 24752, 24934, 26416, 28067, 28448, 28496, 30226, 30277, 30688, 32606, 34544, 34798, 37264, 46228, 49504, 49868, 52832, 56134, 56992, 60452, 60554, 65212, 69088, 69596, 74528, 92456, 99736, 112268, 120904, 121108, 121793, 130424, 139192, 184912, 196469, 199472, 211939, 224536, 226187, 241808, 242216, 243586, 260848, 278384, 295783, 369824, 392938, 398944, 423878, 449072, 452374, 483616, 484432, 487172, 521696, 556768, 591566, 785876, 847756, 898144, 904748, 968864, 974344, 1183132, 1571752, 1583309, 1695512, 1809496, 1948688, 2070481, 2366264, 3143504, 3166618, 3391024, 3618992, 3845179, 3897376, 4140962, 4732528, 6287008, 6333236, 6782048, 7237984, 7690358, 8281924, 9465056, 12666472, 15380716, 16563848, 25332944, 26916253, 30761432, 33127696, 50665888, 53832506, 61522864, 66255392, 107665012, 123045728, 215330024, 430660048, 861320096]

約数ペア:

[(1, 861320096), (2, 430660048), (4, 215330024), (7, 123045728), (8, 107665012), (13, 66255392), (14, 61522864), (16, 53832506), (17, 50665888), (26, 33127696), (28, 30761432), (32, 26916253), (34, 25332944), (52, 16563848), (56, 15380716), (68, 12666472), (91, 9465056), (104, 8281924), (112, 7690358), (119, 7237984), (127, 6782048), (136, 6333236), (137, 6287008), (182, 4732528), (208, 4140962), (221, 3897376), (224, 3845179), (238, 3618992), (254, 3391024), (272, 3166618), (274, 3143504), (364, 2366264), (416, 2070481), (442, 1948688), (476, 1809496), (508, 1695512), (544, 1583309), (548, 1571752), (728, 1183132), (884, 974344), (889, 968864), (952, 904748), (959, 898144), (1016, 847756), (1096, 785876), (1456, 591566), (1547, 556768), (1651, 521696), (1768, 487172), (1778, 484432), (1781, 483616), (1904, 452374), (1918, 449072), (2032, 423878), (2159, 398944), (2192, 392938), (2329, 369824), (2912, 295783), (3094, 278384), (3302, 260848), (3536, 243586), (3556, 242216), (3562, 241808), (3808, 226187), (3836, 224536), (4064, 211939), (4318, 199472), (4384, 196469), (4658, 184912), (6188, 139192), (6604, 130424), (7072, 121793), (7112, 121108), (7124, 120904), (7672, 112268), (8636, 99736), (9316, 92456), (11557, 74528), (12376, 69596), (12467, 69088), (13208, 65212), (14224, 60554), (14248, 60452), (15113, 56992), (15344, 56134), (16303, 52832), (17272, 49868), (17399, 49504), (18632, 46228), (23114, 37264), (24752, 34798), (24934, 34544), (26416, 32606), (28067, 30688), (28448, 30277), (28496, 30226)]