253617696

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:624

約数の個数: 192

約数和(自身を含む): 809948160

約数和(自身を除く): 556330464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 32, 34, 36, 48, 51, 54, 62, 68, 72, 93, 96, 102, 108, 124, 136, 144, 153, 186, 204, 216, 248, 272, 279, 288, 306, 372, 408, 432, 459, 496, 527, 544, 557, 558, 612, 744, 816, 837, 864, 918, 992, 1054, 1114, 1116, 1224, 1488, 1581, 1632, 1671, 1674, 1836, 2108, 2228, 2232, 2448, 2976, 3162, 3342, 3348, 3672, 4216, 4456, 4464, 4743, 4896, 5013, 6324, 6684, 6696, 7344, 8432, 8912, 8928, 9469, 9486, 10026, 12648, 13368, 13392, 14229, 14688, 15039, 16864, 17267, 17824, 18938, 18972, 20052, 25296, 26736, 26784, 28407, 28458, 30078, 34534, 37876, 37944, 40104, 50592, 51801, 53472, 56814, 56916, 60156, 69068, 75752, 75888, 80208, 85221, 103602, 113628, 113832, 120312, 138136, 151504, 151776, 155403, 160416, 170442, 207204, 227256, 227664, 240624, 255663, 276272, 293539, 303008, 310806, 340884, 414408, 454512, 455328, 466209, 481248, 511326, 552544, 587078, 621612, 681768, 828816, 880617, 909024, 932418, 1022652, 1174156, 1243224, 1363536, 1657632, 1761234, 1864836, 2045304, 2348312, 2486448, 2641851, 2727072, 3522468, 3729672, 4090608, 4696624, 4972896, 5283702, 7044936, 7459344, 7925553, 8181216, 9393248, 10567404, 14089872, 14918688, 15851106, 21134808, 28179744, 31702212, 42269616, 63404424, 84539232, 126808848, 253617696]

約数ペア:

[(1, 253617696), (2, 126808848), (3, 84539232), (4, 63404424), (6, 42269616), (8, 31702212), (9, 28179744), (12, 21134808), (16, 15851106), (17, 14918688), (18, 14089872), (24, 10567404), (27, 9393248), (31, 8181216), (32, 7925553), (34, 7459344), (36, 7044936), (48, 5283702), (51, 4972896), (54, 4696624), (62, 4090608), (68, 3729672), (72, 3522468), (93, 2727072), (96, 2641851), (102, 2486448), (108, 2348312), (124, 2045304), (136, 1864836), (144, 1761234), (153, 1657632), (186, 1363536), (204, 1243224), (216, 1174156), (248, 1022652), (272, 932418), (279, 909024), (288, 880617), (306, 828816), (372, 681768), (408, 621612), (432, 587078), (459, 552544), (496, 511326), (527, 481248), (544, 466209), (557, 455328), (558, 454512), (612, 414408), (744, 340884), (816, 310806), (837, 303008), (864, 293539), (918, 276272), (992, 255663), (1054, 240624), (1114, 227664), (1116, 227256), (1224, 207204), (1488, 170442), (1581, 160416), (1632, 155403), (1671, 151776), (1674, 151504), (1836, 138136), (2108, 120312), (2228, 113832), (2232, 113628), (2448, 103602), (2976, 85221), (3162, 80208), (3342, 75888), (3348, 75752), (3672, 69068), (4216, 60156), (4456, 56916), (4464, 56814), (4743, 53472), (4896, 51801), (5013, 50592), (6324, 40104), (6684, 37944), (6696, 37876), (7344, 34534), (8432, 30078), (8912, 28458), (8928, 28407), (9469, 26784), (9486, 26736), (10026, 25296), (12648, 20052), (13368, 18972), (13392, 18938), (14229, 17824), (14688, 17267), (15039, 16864)]