315493668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1877}}^1$

素因数の和:1946

約数の個数: 144

約数和(自身を含む): 984372480

約数和(自身を除く): 668878812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 29, 36, 42, 46, 58, 63, 69, 84, 87, 92, 116, 126, 138, 161, 174, 203, 207, 252, 261, 276, 322, 348, 406, 414, 483, 522, 609, 644, 667, 812, 828, 966, 1044, 1218, 1334, 1449, 1827, 1877, 1932, 2001, 2436, 2668, 2898, 3654, 3754, 4002, 4669, 5631, 5796, 6003, 7308, 7508, 8004, 9338, 11262, 12006, 13139, 14007, 16893, 18676, 22524, 24012, 26278, 28014, 33786, 39417, 42021, 43171, 52556, 54433, 56028, 67572, 78834, 84042, 86342, 108866, 118251, 129513, 157668, 163299, 168084, 172684, 217732, 236502, 259026, 302197, 326598, 381031, 388539, 473004, 489897, 518052, 604394, 653196, 762062, 777078, 906591, 979794, 1143093, 1208788, 1251959, 1524124, 1554156, 1813182, 1959588, 2286186, 2503918, 2719773, 3429279, 3626364, 3755877, 4572372, 5007836, 5439546, 6858558, 7511754, 8763713, 10879092, 11267631, 13717116, 15023508, 17527426, 22535262, 26291139, 35054852, 45070524, 52582278, 78873417, 105164556, 157746834, 315493668]

約数ペア:

[(1, 315493668), (2, 157746834), (3, 105164556), (4, 78873417), (6, 52582278), (7, 45070524), (9, 35054852), (12, 26291139), (14, 22535262), (18, 17527426), (21, 15023508), (23, 13717116), (28, 11267631), (29, 10879092), (36, 8763713), (42, 7511754), (46, 6858558), (58, 5439546), (63, 5007836), (69, 4572372), (84, 3755877), (87, 3626364), (92, 3429279), (116, 2719773), (126, 2503918), (138, 2286186), (161, 1959588), (174, 1813182), (203, 1554156), (207, 1524124), (252, 1251959), (261, 1208788), (276, 1143093), (322, 979794), (348, 906591), (406, 777078), (414, 762062), (483, 653196), (522, 604394), (609, 518052), (644, 489897), (667, 473004), (812, 388539), (828, 381031), (966, 326598), (1044, 302197), (1218, 259026), (1334, 236502), (1449, 217732), (1827, 172684), (1877, 168084), (1932, 163299), (2001, 157668), (2436, 129513), (2668, 118251), (2898, 108866), (3654, 86342), (3754, 84042), (4002, 78834), (4669, 67572), (5631, 56028), (5796, 54433), (6003, 52556), (7308, 43171), (7508, 42021), (8004, 39417), (9338, 33786), (11262, 28014), (12006, 26278), (13139, 24012), (14007, 22524), (16893, 18676)]