338264996416

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{21143}}^1$

素因数の和:21456

約数の個数: 112

約数和(自身を含む): 721805414400

約数和(自身を除く): 383540417984

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 64, 76, 118, 152, 223, 236, 304, 446, 472, 608, 892, 944, 1121, 1216, 1784, 1888, 2242, 3568, 3776, 4237, 4484, 7136, 8474, 8968, 13157, 14272, 16948, 17936, 21143, 26314, 33896, 35872, 42286, 52628, 67792, 71744, 84572, 105256, 135584, 169144, 210512, 249983, 271168, 338288, 401717, 421024, 499966, 676576, 803434, 842048, 999932, 1247437, 1353152, 1606868, 1999864, 2494874, 3213736, 3999728, 4714889, 4989748, 6427472, 7999456, 9429778, 9979496, 12854944, 15998912, 18859556, 19958992, 23701303, 25709888, 37719112, 39917984, 47402606, 75438224, 79835968, 89582891, 94805212, 150876448, 179165782, 189610424, 278178451, 301752896, 358331564, 379220848, 556356902, 716663128, 758441696, 1112713804, 1433326256, 1516883392, 2225427608, 2866652512, 4450855216, 5285390569, 5733305024, 8901710432, 10570781138, 17803420864, 21141562276, 42283124552, 84566249104, 169132498208, 338264996416]

約数ペア:

[(1, 338264996416), (2, 169132498208), (4, 84566249104), (8, 42283124552), (16, 21141562276), (19, 17803420864), (32, 10570781138), (38, 8901710432), (59, 5733305024), (64, 5285390569), (76, 4450855216), (118, 2866652512), (152, 2225427608), (223, 1516883392), (236, 1433326256), (304, 1112713804), (446, 758441696), (472, 716663128), (608, 556356902), (892, 379220848), (944, 358331564), (1121, 301752896), (1216, 278178451), (1784, 189610424), (1888, 179165782), (2242, 150876448), (3568, 94805212), (3776, 89582891), (4237, 79835968), (4484, 75438224), (7136, 47402606), (8474, 39917984), (8968, 37719112), (13157, 25709888), (14272, 23701303), (16948, 19958992), (17936, 18859556), (21143, 15998912), (26314, 12854944), (33896, 9979496), (35872, 9429778), (42286, 7999456), (52628, 6427472), (67792, 4989748), (71744, 4714889), (84572, 3999728), (105256, 3213736), (135584, 2494874), (169144, 1999864), (210512, 1606868), (249983, 1353152), (271168, 1247437), (338288, 999932), (401717, 842048), (421024, 803434), (499966, 676576)]