312504696

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7127}}^1$

素因数の和:7178

約数の個数: 128

約数和(自身を含む): 1026432000

約数和(自身を除く): 713927304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 54, 56, 58, 63, 72, 84, 87, 108, 116, 126, 168, 174, 189, 203, 216, 232, 252, 261, 348, 378, 406, 504, 522, 609, 696, 756, 783, 812, 1044, 1218, 1512, 1566, 1624, 1827, 2088, 2436, 3132, 3654, 4872, 5481, 6264, 7127, 7308, 10962, 14254, 14616, 21381, 21924, 28508, 42762, 43848, 49889, 57016, 64143, 85524, 99778, 128286, 149667, 171048, 192429, 199556, 206683, 256572, 299334, 384858, 399112, 413366, 449001, 513144, 598668, 620049, 769716, 826732, 898002, 1197336, 1240098, 1347003, 1446781, 1539432, 1653464, 1796004, 1860147, 2480196, 2694006, 2893562, 3592008, 3720294, 4340343, 4960392, 5388012, 5580441, 5787124, 7440588, 8680686, 10776024, 11160882, 11574248, 13021029, 14881176, 17361372, 22321764, 26042058, 34722744, 39063087, 44643528, 52084116, 78126174, 104168232, 156252348, 312504696]

約数ペア:

[(1, 312504696), (2, 156252348), (3, 104168232), (4, 78126174), (6, 52084116), (7, 44643528), (8, 39063087), (9, 34722744), (12, 26042058), (14, 22321764), (18, 17361372), (21, 14881176), (24, 13021029), (27, 11574248), (28, 11160882), (29, 10776024), (36, 8680686), (42, 7440588), (54, 5787124), (56, 5580441), (58, 5388012), (63, 4960392), (72, 4340343), (84, 3720294), (87, 3592008), (108, 2893562), (116, 2694006), (126, 2480196), (168, 1860147), (174, 1796004), (189, 1653464), (203, 1539432), (216, 1446781), (232, 1347003), (252, 1240098), (261, 1197336), (348, 898002), (378, 826732), (406, 769716), (504, 620049), (522, 598668), (609, 513144), (696, 449001), (756, 413366), (783, 399112), (812, 384858), (1044, 299334), (1218, 256572), (1512, 206683), (1566, 199556), (1624, 192429), (1827, 171048), (2088, 149667), (2436, 128286), (3132, 99778), (3654, 85524), (4872, 64143), (5481, 57016), (6264, 49889), (7127, 43848), (7308, 42762), (10962, 28508), (14254, 21924), (14616, 21381)]