279719088

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2833}}^1$

素因数の和:2883

約数の個数: 120

約数和(自身を含む): 841289904

約数和(自身を除く): 561570816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 121, 132, 136, 176, 187, 204, 242, 264, 272, 363, 374, 408, 484, 528, 561, 726, 748, 816, 968, 1122, 1452, 1496, 1936, 2057, 2244, 2833, 2904, 2992, 4114, 4488, 5666, 5808, 6171, 8228, 8499, 8976, 11332, 12342, 16456, 16998, 22664, 24684, 31163, 32912, 33996, 45328, 48161, 49368, 62326, 67992, 93489, 96322, 98736, 124652, 135984, 144483, 186978, 192644, 249304, 288966, 342793, 373956, 385288, 498608, 529771, 577932, 685586, 747912, 770576, 1028379, 1059542, 1155864, 1371172, 1495824, 1589313, 2056758, 2119084, 2311728, 2742344, 3178626, 4113516, 4238168, 5484688, 5827481, 6357252, 8227032, 8476336, 11654962, 12714504, 16454064, 17482443, 23309924, 25429008, 34964886, 46619848, 69929772, 93239696, 139859544, 279719088]

約数ペア:

[(1, 279719088), (2, 139859544), (3, 93239696), (4, 69929772), (6, 46619848), (8, 34964886), (11, 25429008), (12, 23309924), (16, 17482443), (17, 16454064), (22, 12714504), (24, 11654962), (33, 8476336), (34, 8227032), (44, 6357252), (48, 5827481), (51, 5484688), (66, 4238168), (68, 4113516), (88, 3178626), (102, 2742344), (121, 2311728), (132, 2119084), (136, 2056758), (176, 1589313), (187, 1495824), (204, 1371172), (242, 1155864), (264, 1059542), (272, 1028379), (363, 770576), (374, 747912), (408, 685586), (484, 577932), (528, 529771), (561, 498608), (726, 385288), (748, 373956), (816, 342793), (968, 288966), (1122, 249304), (1452, 192644), (1496, 186978), (1936, 144483), (2057, 135984), (2244, 124652), (2833, 98736), (2904, 96322), (2992, 93489), (4114, 67992), (4488, 62326), (5666, 49368), (5808, 48161), (6171, 45328), (8228, 33996), (8499, 32912), (8976, 31163), (11332, 24684), (12342, 22664), (16456, 16998)]