223294716

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:719

約数の個数: 72

約数和(自身を含む): 576576000

約数和(自身を除く): 353281284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 199, 213, 284, 398, 426, 439, 597, 639, 796, 852, 878, 1194, 1278, 1317, 1756, 1791, 2388, 2556, 2634, 3582, 3951, 5268, 7164, 7902, 14129, 15804, 28258, 31169, 42387, 56516, 62338, 84774, 87361, 93507, 124676, 127161, 169548, 174722, 187014, 254322, 262083, 280521, 349444, 374028, 508644, 524166, 561042, 786249, 1048332, 1122084, 1572498, 3144996, 6202631, 12405262, 18607893, 24810524, 37215786, 55823679, 74431572, 111647358, 223294716]

約数ペア:

[(1, 223294716), (2, 111647358), (3, 74431572), (4, 55823679), (6, 37215786), (9, 24810524), (12, 18607893), (18, 12405262), (36, 6202631), (71, 3144996), (142, 1572498), (199, 1122084), (213, 1048332), (284, 786249), (398, 561042), (426, 524166), (439, 508644), (597, 374028), (639, 349444), (796, 280521), (852, 262083), (878, 254322), (1194, 187014), (1278, 174722), (1317, 169548), (1756, 127161), (1791, 124676), (2388, 93507), (2556, 87361), (2634, 84774), (3582, 62338), (3951, 56516), (5268, 42387), (7164, 31169), (7902, 28258), (14129, 15804)]