7154320908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:804

約数の個数: 144

約数和(自身を含む): 19831128576

約数和(自身を除く): 12676807668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 73, 84, 86, 129, 146, 172, 219, 258, 292, 301, 438, 511, 516, 602, 631, 876, 903, 1022, 1204, 1262, 1533, 1806, 1849, 1893, 2044, 2524, 3066, 3139, 3612, 3698, 3786, 4417, 5547, 6132, 6278, 7396, 7572, 8834, 9417, 11094, 12556, 12943, 13251, 17668, 18834, 21973, 22188, 25886, 26502, 27133, 37668, 38829, 43946, 46063, 51772, 53004, 54266, 65919, 77658, 81399, 87892, 92126, 108532, 131838, 134977, 138189, 155316, 162798, 184252, 189931, 263676, 269954, 276378, 322441, 325596, 379862, 404931, 539908, 552756, 569793, 644882, 759724, 809862, 944839, 967323, 1139586, 1166719, 1289764, 1619724, 1889678, 1934646, 1980709, 2279172, 2333438, 2834517, 3500157, 3779356, 3869292, 3961418, 4666876, 5669034, 5942127, 7000314, 7922836, 8167033, 11338068, 11884254, 13864963, 14000628, 16334066, 23768508, 24501099, 27729926, 32668132, 41594889, 49002198, 55459852, 83189778, 85170487, 98004396, 166379556, 170340974, 255511461, 340681948, 511022922, 596193409, 1022045844, 1192386818, 1788580227, 2384773636, 3577160454, 7154320908]

約数ペア:

[(1, 7154320908), (2, 3577160454), (3, 2384773636), (4, 1788580227), (6, 1192386818), (7, 1022045844), (12, 596193409), (14, 511022922), (21, 340681948), (28, 255511461), (42, 170340974), (43, 166379556), (73, 98004396), (84, 85170487), (86, 83189778), (129, 55459852), (146, 49002198), (172, 41594889), (219, 32668132), (258, 27729926), (292, 24501099), (301, 23768508), (438, 16334066), (511, 14000628), (516, 13864963), (602, 11884254), (631, 11338068), (876, 8167033), (903, 7922836), (1022, 7000314), (1204, 5942127), (1262, 5669034), (1533, 4666876), (1806, 3961418), (1849, 3869292), (1893, 3779356), (2044, 3500157), (2524, 2834517), (3066, 2333438), (3139, 2279172), (3612, 1980709), (3698, 1934646), (3786, 1889678), (4417, 1619724), (5547, 1289764), (6132, 1166719), (6278, 1139586), (7396, 967323), (7572, 944839), (8834, 809862), (9417, 759724), (11094, 644882), (12556, 569793), (12943, 552756), (13251, 539908), (17668, 404931), (18834, 379862), (21973, 325596), (22188, 322441), (25886, 276378), (26502, 269954), (27133, 263676), (37668, 189931), (38829, 184252), (43946, 162798), (46063, 155316), (51772, 138189), (53004, 134977), (54266, 131838), (65919, 108532), (77658, 92126), (81399, 87892)]