289589904

素因数分解:

$2^4\times 3^5\times {\mathrm{211}}^1\times {\mathrm{353}}^1$

素因数の和:587

約数の個数: 120

約数和(自身を含む): 846841632

約数和(自身を除く): 557251728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 211, 216, 243, 324, 353, 422, 432, 486, 633, 648, 706, 844, 972, 1059, 1266, 1296, 1412, 1688, 1899, 1944, 2118, 2532, 2824, 3177, 3376, 3798, 3888, 4236, 5064, 5648, 5697, 6354, 7596, 8472, 9531, 10128, 11394, 12708, 15192, 16944, 17091, 19062, 22788, 25416, 28593, 30384, 34182, 38124, 45576, 50832, 51273, 57186, 68364, 74483, 76248, 85779, 91152, 102546, 114372, 136728, 148966, 152496, 171558, 205092, 223449, 228744, 273456, 297932, 343116, 410184, 446898, 457488, 595864, 670347, 686232, 820368, 893796, 1191728, 1340694, 1372464, 1787592, 2011041, 2681388, 3575184, 4022082, 5362776, 6033123, 8044164, 10725552, 12066246, 16088328, 18099369, 24132492, 32176656, 36198738, 48264984, 72397476, 96529968, 144794952, 289589904]

約数ペア:

[(1, 289589904), (2, 144794952), (3, 96529968), (4, 72397476), (6, 48264984), (8, 36198738), (9, 32176656), (12, 24132492), (16, 18099369), (18, 16088328), (24, 12066246), (27, 10725552), (36, 8044164), (48, 6033123), (54, 5362776), (72, 4022082), (81, 3575184), (108, 2681388), (144, 2011041), (162, 1787592), (211, 1372464), (216, 1340694), (243, 1191728), (324, 893796), (353, 820368), (422, 686232), (432, 670347), (486, 595864), (633, 457488), (648, 446898), (706, 410184), (844, 343116), (972, 297932), (1059, 273456), (1266, 228744), (1296, 223449), (1412, 205092), (1688, 171558), (1899, 152496), (1944, 148966), (2118, 136728), (2532, 114372), (2824, 102546), (3177, 91152), (3376, 85779), (3798, 76248), (3888, 74483), (4236, 68364), (5064, 57186), (5648, 51273), (5697, 50832), (6354, 45576), (7596, 38124), (8472, 34182), (9531, 30384), (10128, 28593), (11394, 25416), (12708, 22788), (15192, 19062), (16944, 17091)]