274322286

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:259

約数の個数: 144

約数和(自身を含む): 728432640

約数和(自身を除く): 454110354

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 79, 93, 98, 126, 127, 147, 158, 186, 217, 237, 254, 279, 294, 381, 434, 441, 474, 553, 558, 651, 711, 762, 882, 889, 1106, 1143, 1302, 1422, 1519, 1659, 1778, 1953, 2286, 2449, 2667, 3038, 3318, 3871, 3906, 3937, 4557, 4898, 4977, 5334, 6223, 7347, 7742, 7874, 8001, 9114, 9954, 10033, 11613, 11811, 12446, 13671, 14694, 16002, 17143, 18669, 20066, 22041, 23226, 23622, 27342, 27559, 30099, 34286, 34839, 35433, 37338, 44082, 51429, 55118, 56007, 60198, 69678, 70231, 70866, 82677, 90297, 102858, 112014, 120001, 140462, 154287, 165354, 180594, 192913, 210693, 240002, 248031, 308574, 311023, 360003, 385826, 421386, 491617, 496062, 578739, 622046, 632079, 720006, 933069, 983234, 1080009, 1157478, 1264158, 1474851, 1736217, 1866138, 2160018, 2177161, 2799207, 2949702, 3472434, 4354322, 4424553, 5598414, 6531483, 8849106, 13062966, 15240127, 19594449, 30480254, 39188898, 45720381, 91440762, 137161143, 274322286]

約数ペア:

[(1, 274322286), (2, 137161143), (3, 91440762), (6, 45720381), (7, 39188898), (9, 30480254), (14, 19594449), (18, 15240127), (21, 13062966), (31, 8849106), (42, 6531483), (49, 5598414), (62, 4424553), (63, 4354322), (79, 3472434), (93, 2949702), (98, 2799207), (126, 2177161), (127, 2160018), (147, 1866138), (158, 1736217), (186, 1474851), (217, 1264158), (237, 1157478), (254, 1080009), (279, 983234), (294, 933069), (381, 720006), (434, 632079), (441, 622046), (474, 578739), (553, 496062), (558, 491617), (651, 421386), (711, 385826), (762, 360003), (882, 311023), (889, 308574), (1106, 248031), (1143, 240002), (1302, 210693), (1422, 192913), (1519, 180594), (1659, 165354), (1778, 154287), (1953, 140462), (2286, 120001), (2449, 112014), (2667, 102858), (3038, 90297), (3318, 82677), (3871, 70866), (3906, 70231), (3937, 69678), (4557, 60198), (4898, 56007), (4977, 55118), (5334, 51429), (6223, 44082), (7347, 37338), (7742, 35433), (7874, 34839), (8001, 34286), (9114, 30099), (9954, 27559), (10033, 27342), (11613, 23622), (11811, 23226), (12446, 22041), (13671, 20066), (14694, 18669), (16002, 17143)]