291345936

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:469

約数の個数: 160

約数和(自身を含む): 901275648

約数和(自身を除く): 609929712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 83, 84, 93, 112, 124, 166, 168, 186, 217, 248, 249, 332, 336, 337, 372, 434, 496, 498, 581, 651, 664, 674, 744, 868, 996, 1011, 1162, 1302, 1328, 1348, 1488, 1736, 1743, 1992, 2022, 2324, 2359, 2573, 2604, 2696, 3472, 3486, 3984, 4044, 4648, 4718, 5146, 5208, 5392, 6972, 7077, 7719, 8088, 9296, 9436, 10292, 10416, 10447, 13944, 14154, 15438, 16176, 18011, 18872, 20584, 20894, 27888, 27971, 28308, 30876, 31341, 36022, 37744, 41168, 41788, 54033, 55942, 56616, 61752, 62682, 72044, 73129, 83576, 83913, 108066, 111884, 113232, 123504, 125364, 144088, 146258, 167152, 167826, 195797, 216132, 219387, 223768, 250728, 288176, 292516, 335652, 391594, 432264, 438774, 447536, 501456, 585032, 587391, 671304, 783188, 864528, 867101, 877548, 1170064, 1174782, 1342608, 1566376, 1734202, 1755096, 2349564, 2601303, 3132752, 3468404, 3510192, 4699128, 5202606, 6069707, 6936808, 9398256, 10405212, 12139414, 13873616, 18209121, 20810424, 24278828, 36418242, 41620848, 48557656, 72836484, 97115312, 145672968, 291345936]

約数ペア:

[(1, 291345936), (2, 145672968), (3, 97115312), (4, 72836484), (6, 48557656), (7, 41620848), (8, 36418242), (12, 24278828), (14, 20810424), (16, 18209121), (21, 13873616), (24, 12139414), (28, 10405212), (31, 9398256), (42, 6936808), (48, 6069707), (56, 5202606), (62, 4699128), (83, 3510192), (84, 3468404), (93, 3132752), (112, 2601303), (124, 2349564), (166, 1755096), (168, 1734202), (186, 1566376), (217, 1342608), (248, 1174782), (249, 1170064), (332, 877548), (336, 867101), (337, 864528), (372, 783188), (434, 671304), (496, 587391), (498, 585032), (581, 501456), (651, 447536), (664, 438774), (674, 432264), (744, 391594), (868, 335652), (996, 292516), (1011, 288176), (1162, 250728), (1302, 223768), (1328, 219387), (1348, 216132), (1488, 195797), (1736, 167826), (1743, 167152), (1992, 146258), (2022, 144088), (2324, 125364), (2359, 123504), (2573, 113232), (2604, 111884), (2696, 108066), (3472, 83913), (3486, 83576), (3984, 73129), (4044, 72044), (4648, 62682), (4718, 61752), (5146, 56616), (5208, 55942), (5392, 54033), (6972, 41788), (7077, 41168), (7719, 37744), (8088, 36022), (9296, 31341), (9436, 30876), (10292, 28308), (10416, 27971), (10447, 27888), (13944, 20894), (14154, 20584), (15438, 18872), (16176, 18011)]