868996884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{503}}^1$

素因数の和:805

約数の個数: 96

約数和(自身を含む): 2354558976

約数和(自身を除く): 1485562092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 157, 262, 314, 393, 471, 503, 524, 628, 786, 917, 942, 1006, 1099, 1509, 1572, 1834, 1884, 2012, 2198, 2751, 3018, 3297, 3521, 3668, 4396, 5502, 6036, 6594, 7042, 10563, 11004, 13188, 14084, 20567, 21126, 41134, 42252, 61701, 65893, 78971, 82268, 123402, 131786, 143969, 157942, 197679, 236913, 246804, 263572, 287938, 315884, 395358, 431907, 461251, 473826, 552797, 575876, 790716, 863814, 922502, 947652, 1105594, 1383753, 1658391, 1727628, 1845004, 2211188, 2767506, 3316782, 5535012, 6633564, 10345201, 20690402, 31035603, 41380804, 62071206, 72416407, 124142412, 144832814, 217249221, 289665628, 434498442, 868996884]

約数ペア:

[(1, 868996884), (2, 434498442), (3, 289665628), (4, 217249221), (6, 144832814), (7, 124142412), (12, 72416407), (14, 62071206), (21, 41380804), (28, 31035603), (42, 20690402), (84, 10345201), (131, 6633564), (157, 5535012), (262, 3316782), (314, 2767506), (393, 2211188), (471, 1845004), (503, 1727628), (524, 1658391), (628, 1383753), (786, 1105594), (917, 947652), (942, 922502), (1006, 863814), (1099, 790716), (1509, 575876), (1572, 552797), (1834, 473826), (1884, 461251), (2012, 431907), (2198, 395358), (2751, 315884), (3018, 287938), (3297, 263572), (3521, 246804), (3668, 236913), (4396, 197679), (5502, 157942), (6036, 143969), (6594, 131786), (7042, 123402), (10563, 82268), (11004, 78971), (13188, 65893), (14084, 61701), (20567, 42252), (21126, 41134)]