2040673208

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{547}}^1$

素因数の和:905

約数の個数: 96

約数和(自身を含む): 4617930240

約数和(自身を除く): 2577257032

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 307, 392, 434, 547, 614, 868, 1094, 1228, 1519, 1736, 2149, 2188, 2456, 3038, 3829, 4298, 4376, 6076, 7658, 8596, 9517, 12152, 15043, 15316, 16957, 17192, 19034, 26803, 30086, 30632, 33914, 38068, 53606, 60172, 66619, 67828, 76136, 107212, 118699, 120344, 133238, 135656, 167929, 214424, 237398, 266476, 335858, 466333, 474796, 532952, 671716, 830893, 932666, 949592, 1175503, 1343432, 1661786, 1865332, 2351006, 3323572, 3730664, 4702012, 5205799, 6647144, 8228521, 9404024, 10411598, 16457042, 20823196, 32914084, 36440593, 41646392, 65828168, 72881186, 145762372, 255084151, 291524744, 510168302, 1020336604, 2040673208]

約数ペア:

[(1, 2040673208), (2, 1020336604), (4, 510168302), (7, 291524744), (8, 255084151), (14, 145762372), (28, 72881186), (31, 65828168), (49, 41646392), (56, 36440593), (62, 32914084), (98, 20823196), (124, 16457042), (196, 10411598), (217, 9404024), (248, 8228521), (307, 6647144), (392, 5205799), (434, 4702012), (547, 3730664), (614, 3323572), (868, 2351006), (1094, 1865332), (1228, 1661786), (1519, 1343432), (1736, 1175503), (2149, 949592), (2188, 932666), (2456, 830893), (3038, 671716), (3829, 532952), (4298, 474796), (4376, 466333), (6076, 335858), (7658, 266476), (8596, 237398), (9517, 214424), (12152, 167929), (15043, 135656), (15316, 133238), (16957, 120344), (17192, 118699), (19034, 107212), (26803, 76136), (30086, 67828), (30632, 66619), (33914, 60172), (38068, 53606)]