1888877616

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{839}}^1$

素因数の和:987

約数の個数: 160

約数和(自身を含む): 5399654400

約数和(自身を除く): 3510776784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 89, 93, 102, 124, 136, 178, 186, 204, 248, 267, 272, 356, 372, 408, 496, 527, 534, 712, 744, 816, 839, 1054, 1068, 1424, 1488, 1513, 1581, 1678, 2108, 2136, 2517, 2759, 3026, 3162, 3356, 4216, 4272, 4539, 5034, 5518, 6052, 6324, 6712, 8277, 8432, 9078, 10068, 11036, 12104, 12648, 13424, 14263, 16554, 18156, 20136, 22072, 24208, 25296, 26009, 28526, 33108, 36312, 40272, 42789, 44144, 46903, 52018, 57052, 66216, 72624, 74671, 78027, 85578, 93806, 104036, 114104, 132432, 140709, 149342, 156054, 171156, 187612, 208072, 224013, 228208, 281418, 298684, 312108, 342312, 375224, 416144, 442153, 448026, 562836, 597368, 624216, 684624, 750448, 884306, 896052, 1125672, 1194736, 1248432, 1269407, 1326459, 1768612, 1792104, 2251344, 2314801, 2538814, 2652918, 3537224, 3584208, 3808221, 4629602, 5077628, 5305836, 6944403, 7074448, 7616442, 9259204, 10155256, 10611672, 13888806, 15232884, 18518408, 20310512, 21223344, 27777612, 30465768, 37036816, 39351617, 55555224, 60931536, 78703234, 111110448, 118054851, 157406468, 236109702, 314812936, 472219404, 629625872, 944438808, 1888877616]

約数ペア:

[(1, 1888877616), (2, 944438808), (3, 629625872), (4, 472219404), (6, 314812936), (8, 236109702), (12, 157406468), (16, 118054851), (17, 111110448), (24, 78703234), (31, 60931536), (34, 55555224), (48, 39351617), (51, 37036816), (62, 30465768), (68, 27777612), (89, 21223344), (93, 20310512), (102, 18518408), (124, 15232884), (136, 13888806), (178, 10611672), (186, 10155256), (204, 9259204), (248, 7616442), (267, 7074448), (272, 6944403), (356, 5305836), (372, 5077628), (408, 4629602), (496, 3808221), (527, 3584208), (534, 3537224), (712, 2652918), (744, 2538814), (816, 2314801), (839, 2251344), (1054, 1792104), (1068, 1768612), (1424, 1326459), (1488, 1269407), (1513, 1248432), (1581, 1194736), (1678, 1125672), (2108, 896052), (2136, 884306), (2517, 750448), (2759, 684624), (3026, 624216), (3162, 597368), (3356, 562836), (4216, 448026), (4272, 442153), (4539, 416144), (5034, 375224), (5518, 342312), (6052, 312108), (6324, 298684), (6712, 281418), (8277, 228208), (8432, 224013), (9078, 208072), (10068, 187612), (11036, 171156), (12104, 156054), (12648, 149342), (13424, 140709), (14263, 132432), (16554, 114104), (18156, 104036), (20136, 93806), (22072, 85578), (24208, 78027), (25296, 74671), (26009, 72624), (28526, 66216), (33108, 57052), (36312, 52018), (40272, 46903), (42789, 44144)]