1728979368

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^3\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:300

約数の個数: 128

約数和(自身を含む): 4689100800

約数和(自身を除く): 2960121432

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 62, 69, 92, 93, 124, 138, 184, 186, 191, 248, 276, 372, 382, 529, 552, 573, 713, 744, 764, 1058, 1146, 1426, 1528, 1587, 2116, 2139, 2292, 2852, 3174, 4232, 4278, 4393, 4584, 5704, 5921, 6348, 8556, 8786, 11842, 12167, 12696, 13179, 16399, 17112, 17572, 17763, 23684, 24334, 26358, 32798, 35144, 35526, 36501, 47368, 48668, 49197, 52716, 65596, 71052, 73002, 97336, 98394, 101039, 105432, 131192, 136183, 142104, 146004, 196788, 202078, 272366, 292008, 303117, 377177, 393576, 404156, 408549, 544732, 606234, 754354, 808312, 817098, 1089464, 1131531, 1212468, 1508708, 1634196, 2263062, 2323897, 2424936, 3017416, 3132209, 3268392, 4526124, 4647794, 6264418, 6971691, 9052248, 9295588, 9396627, 12528836, 13943382, 18591176, 18793254, 25057672, 27886764, 37586508, 55773528, 72040807, 75173016, 144081614, 216122421, 288163228, 432244842, 576326456, 864489684, 1728979368]

約数ペア:

[(1, 1728979368), (2, 864489684), (3, 576326456), (4, 432244842), (6, 288163228), (8, 216122421), (12, 144081614), (23, 75173016), (24, 72040807), (31, 55773528), (46, 37586508), (62, 27886764), (69, 25057672), (92, 18793254), (93, 18591176), (124, 13943382), (138, 12528836), (184, 9396627), (186, 9295588), (191, 9052248), (248, 6971691), (276, 6264418), (372, 4647794), (382, 4526124), (529, 3268392), (552, 3132209), (573, 3017416), (713, 2424936), (744, 2323897), (764, 2263062), (1058, 1634196), (1146, 1508708), (1426, 1212468), (1528, 1131531), (1587, 1089464), (2116, 817098), (2139, 808312), (2292, 754354), (2852, 606234), (3174, 544732), (4232, 408549), (4278, 404156), (4393, 393576), (4584, 377177), (5704, 303117), (5921, 292008), (6348, 272366), (8556, 202078), (8786, 196788), (11842, 146004), (12167, 142104), (12696, 136183), (13179, 131192), (16399, 105432), (17112, 101039), (17572, 98394), (17763, 97336), (23684, 73002), (24334, 71052), (26358, 65596), (32798, 52716), (35144, 49197), (35526, 48668), (36501, 47368)]