247069008

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1038

約数の個数: 160

約数和(自身を含む): 771379200

約数和(自身を除く): 524310192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 36, 38, 48, 54, 57, 62, 72, 76, 93, 108, 114, 124, 144, 152, 171, 186, 216, 228, 248, 279, 304, 342, 372, 432, 456, 496, 513, 558, 589, 684, 744, 837, 912, 971, 1026, 1116, 1178, 1368, 1488, 1674, 1767, 1942, 2052, 2232, 2356, 2736, 2913, 3348, 3534, 3884, 4104, 4464, 4712, 5301, 5826, 6696, 7068, 7768, 8208, 8739, 9424, 10602, 11652, 13392, 14136, 15536, 15903, 17478, 18449, 21204, 23304, 26217, 28272, 30101, 31806, 34956, 36898, 42408, 46608, 52434, 55347, 60202, 63612, 69912, 73796, 84816, 90303, 104868, 110694, 120404, 127224, 139824, 147592, 166041, 180606, 209736, 221388, 240808, 254448, 270909, 295184, 332082, 361212, 419472, 442776, 481616, 498123, 541818, 571919, 664164, 722424, 812727, 885552, 996246, 1083636, 1143838, 1328328, 1444848, 1625454, 1715757, 1992492, 2167272, 2287676, 2656656, 3250908, 3431514, 3984984, 4334544, 4575352, 5147271, 6501816, 6863028, 7969968, 9150704, 10294542, 13003632, 13726056, 15441813, 20589084, 27452112, 30883626, 41178168, 61767252, 82356336, 123534504, 247069008]

約数ペア:

[(1, 247069008), (2, 123534504), (3, 82356336), (4, 61767252), (6, 41178168), (8, 30883626), (9, 27452112), (12, 20589084), (16, 15441813), (18, 13726056), (19, 13003632), (24, 10294542), (27, 9150704), (31, 7969968), (36, 6863028), (38, 6501816), (48, 5147271), (54, 4575352), (57, 4334544), (62, 3984984), (72, 3431514), (76, 3250908), (93, 2656656), (108, 2287676), (114, 2167272), (124, 1992492), (144, 1715757), (152, 1625454), (171, 1444848), (186, 1328328), (216, 1143838), (228, 1083636), (248, 996246), (279, 885552), (304, 812727), (342, 722424), (372, 664164), (432, 571919), (456, 541818), (496, 498123), (513, 481616), (558, 442776), (589, 419472), (684, 361212), (744, 332082), (837, 295184), (912, 270909), (971, 254448), (1026, 240808), (1116, 221388), (1178, 209736), (1368, 180606), (1488, 166041), (1674, 147592), (1767, 139824), (1942, 127224), (2052, 120404), (2232, 110694), (2356, 104868), (2736, 90303), (2913, 84816), (3348, 73796), (3534, 69912), (3884, 63612), (4104, 60202), (4464, 55347), (4712, 52434), (5301, 46608), (5826, 42408), (6696, 36898), (7068, 34956), (7768, 31806), (8208, 30101), (8739, 28272), (9424, 26217), (10602, 23304), (11652, 21204), (13392, 18449), (14136, 17478), (15536, 15903)]