212881464

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{751}}^1$

素因数の和:921

約数の個数: 96

約数和(自身を含む): 600637440

約数和(自身を除く): 387755976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 127, 186, 248, 254, 279, 372, 381, 508, 558, 744, 751, 762, 1016, 1116, 1143, 1502, 1524, 2232, 2253, 2286, 3004, 3048, 3937, 4506, 4572, 6008, 6759, 7874, 9012, 9144, 11811, 13518, 15748, 18024, 23281, 23622, 27036, 31496, 35433, 46562, 47244, 54072, 69843, 70866, 93124, 94488, 95377, 139686, 141732, 186248, 190754, 209529, 279372, 283464, 286131, 381508, 419058, 558744, 572262, 763016, 838116, 858393, 1144524, 1676232, 1716786, 2289048, 2956687, 3433572, 5913374, 6867144, 8870061, 11826748, 17740122, 23653496, 26610183, 35480244, 53220366, 70960488, 106440732, 212881464]

約数ペア:

[(1, 212881464), (2, 106440732), (3, 70960488), (4, 53220366), (6, 35480244), (8, 26610183), (9, 23653496), (12, 17740122), (18, 11826748), (24, 8870061), (31, 6867144), (36, 5913374), (62, 3433572), (72, 2956687), (93, 2289048), (124, 1716786), (127, 1676232), (186, 1144524), (248, 858393), (254, 838116), (279, 763016), (372, 572262), (381, 558744), (508, 419058), (558, 381508), (744, 286131), (751, 283464), (762, 279372), (1016, 209529), (1116, 190754), (1143, 186248), (1502, 141732), (1524, 139686), (2232, 95377), (2253, 94488), (2286, 93124), (3004, 70866), (3048, 69843), (3937, 54072), (4506, 47244), (4572, 46562), (6008, 35433), (6759, 31496), (7874, 27036), (9012, 23622), (9144, 23281), (11811, 18024), (13518, 15748)]