619780272

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{10159}}^1$

素因数の和:10242

約数の個数: 80

約数和(自身を含む): 1693224960

約数和(自身を除く): 1073444688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 41, 48, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 496, 656, 744, 984, 1271, 1488, 1968, 2542, 3813, 5084, 7626, 10159, 10168, 15252, 20318, 20336, 30477, 30504, 40636, 60954, 61008, 81272, 121908, 162544, 243816, 314929, 416519, 487632, 629858, 833038, 944787, 1249557, 1259716, 1666076, 1889574, 2499114, 2519432, 3332152, 3779148, 4998228, 5038864, 6664304, 7558296, 9996456, 12912089, 15116592, 19992912, 25824178, 38736267, 51648356, 77472534, 103296712, 154945068, 206593424, 309890136, 619780272]

約数ペア:

[(1, 619780272), (2, 309890136), (3, 206593424), (4, 154945068), (6, 103296712), (8, 77472534), (12, 51648356), (16, 38736267), (24, 25824178), (31, 19992912), (41, 15116592), (48, 12912089), (62, 9996456), (82, 7558296), (93, 6664304), (123, 5038864), (124, 4998228), (164, 3779148), (186, 3332152), (246, 2519432), (248, 2499114), (328, 1889574), (372, 1666076), (492, 1259716), (496, 1249557), (656, 944787), (744, 833038), (984, 629858), (1271, 487632), (1488, 416519), (1968, 314929), (2542, 243816), (3813, 162544), (5084, 121908), (7626, 81272), (10159, 61008), (10168, 60954), (15252, 40636), (20318, 30504), (20336, 30477)]