389075960056

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^2\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:574

約数の個数: 192

約数和(自身を含む): 877495610880

約数和(自身を除く): 488419650824

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 73, 74, 146, 148, 167, 211, 259, 292, 296, 334, 422, 511, 518, 584, 668, 844, 1022, 1036, 1169, 1336, 1477, 1688, 2044, 2072, 2338, 2701, 2954, 4088, 4676, 5329, 5402, 5908, 6179, 7807, 9352, 10658, 10804, 11816, 12191, 12358, 15403, 15614, 18907, 21316, 21608, 24382, 24716, 30806, 31228, 35237, 37303, 37814, 42632, 43253, 48764, 49432, 54649, 61612, 62456, 70474, 74606, 75628, 85337, 86506, 97528, 107821, 109298, 123224, 140948, 149212, 151256, 170674, 173012, 197173, 215642, 218596, 246659, 281896, 298424, 341348, 346024, 394346, 431284, 437192, 451067, 493318, 569911, 682696, 788692, 862568, 889943, 902134, 986636, 1124419, 1139822, 1303769, 1380211, 1577384, 1779886, 1804268, 1973272, 2248838, 2279644, 2572301, 2607538, 2760422, 3157469, 3559772, 3608536, 3989377, 4497676, 4559288, 5144602, 5215076, 5520844, 6229601, 6314938, 7119544, 7870933, 7978754, 8995352, 9126383, 10289204, 10430152, 11041688, 12459202, 12629876, 15741866, 15957508, 18006107, 18252766, 20578408, 24918404, 25259752, 31483732, 31915016, 32927891, 36012214, 36505532, 41603503, 49836808, 62967464, 65855782, 72024428, 73011064, 83207006, 95175137, 131711564, 144048856, 166414012, 187777973, 190350274, 230495237, 263423128, 291224521, 332828024, 375555946, 380700548, 460990474, 582449042, 666225959, 751111892, 761401096, 921980948, 1164898084, 1314445811, 1332451918, 1502223784, 1843961896, 2329796168, 2628891622, 2664903836, 5257783244, 5329807672, 6947785001, 10515566488, 13895570002, 27791140004, 48634495007, 55582280008, 97268990014, 194537980028, 389075960056]

約数ペア:

[(1, 389075960056), (2, 194537980028), (4, 97268990014), (7, 55582280008), (8, 48634495007), (14, 27791140004), (28, 13895570002), (37, 10515566488), (56, 6947785001), (73, 5329807672), (74, 5257783244), (146, 2664903836), (148, 2628891622), (167, 2329796168), (211, 1843961896), (259, 1502223784), (292, 1332451918), (296, 1314445811), (334, 1164898084), (422, 921980948), (511, 761401096), (518, 751111892), (584, 666225959), (668, 582449042), (844, 460990474), (1022, 380700548), (1036, 375555946), (1169, 332828024), (1336, 291224521), (1477, 263423128), (1688, 230495237), (2044, 190350274), (2072, 187777973), (2338, 166414012), (2701, 144048856), (2954, 131711564), (4088, 95175137), (4676, 83207006), (5329, 73011064), (5402, 72024428), (5908, 65855782), (6179, 62967464), (7807, 49836808), (9352, 41603503), (10658, 36505532), (10804, 36012214), (11816, 32927891), (12191, 31915016), (12358, 31483732), (15403, 25259752), (15614, 24918404), (18907, 20578408), (21316, 18252766), (21608, 18006107), (24382, 15957508), (24716, 15741866), (30806, 12629876), (31228, 12459202), (35237, 11041688), (37303, 10430152), (37814, 10289204), (42632, 9126383), (43253, 8995352), (48764, 7978754), (49432, 7870933), (54649, 7119544), (61612, 6314938), (62456, 6229601), (70474, 5520844), (74606, 5215076), (75628, 5144602), (85337, 4559288), (86506, 4497676), (97528, 3989377), (107821, 3608536), (109298, 3559772), (123224, 3157469), (140948, 2760422), (149212, 2607538), (151256, 2572301), (170674, 2279644), (173012, 2248838), (197173, 1973272), (215642, 1804268), (218596, 1779886), (246659, 1577384), (281896, 1380211), (298424, 1303769), (341348, 1139822), (346024, 1124419), (394346, 986636), (431284, 902134), (437192, 889943), (451067, 862568), (493318, 788692), (569911, 682696)]