220386192

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11393}}^1$

素因数の和:11448

約数の個数: 80

約数和(自身を含む): 632959488

約数和(自身を除く): 412573296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 11393, 19344, 22786, 34179, 45572, 68358, 91144, 136716, 148109, 182288, 273432, 296218, 353183, 444327, 546864, 592436, 706366, 888654, 1059549, 1184872, 1412732, 1777308, 2119098, 2369744, 2825464, 3554616, 4238196, 4591379, 5650928, 7109232, 8476392, 9182758, 13774137, 16952784, 18365516, 27548274, 36731032, 55096548, 73462064, 110193096, 220386192]

約数ペア:

[(1, 220386192), (2, 110193096), (3, 73462064), (4, 55096548), (6, 36731032), (8, 27548274), (12, 18365516), (13, 16952784), (16, 13774137), (24, 9182758), (26, 8476392), (31, 7109232), (39, 5650928), (48, 4591379), (52, 4238196), (62, 3554616), (78, 2825464), (93, 2369744), (104, 2119098), (124, 1777308), (156, 1412732), (186, 1184872), (208, 1059549), (248, 888654), (312, 706366), (372, 592436), (403, 546864), (496, 444327), (624, 353183), (744, 296218), (806, 273432), (1209, 182288), (1488, 148109), (1612, 136716), (2418, 91144), (3224, 68358), (4836, 45572), (6448, 34179), (9672, 22786), (11393, 19344)]