245843208

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3019}}^1$

素因数の和:3076

約数の個数: 128

約数和(自身を含む): 761040000

約数和(自身を除く): 515196792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 29, 36, 39, 52, 54, 58, 72, 78, 87, 104, 108, 116, 117, 156, 174, 216, 232, 234, 261, 312, 348, 351, 377, 468, 522, 696, 702, 754, 783, 936, 1044, 1131, 1404, 1508, 1566, 2088, 2262, 2808, 3016, 3019, 3132, 3393, 4524, 6038, 6264, 6786, 9048, 9057, 10179, 12076, 13572, 18114, 20358, 24152, 27144, 27171, 36228, 39247, 40716, 54342, 72456, 78494, 81432, 81513, 87551, 108684, 117741, 156988, 163026, 175102, 217368, 235482, 262653, 313976, 326052, 350204, 353223, 470964, 525306, 652104, 700408, 706446, 787959, 941928, 1050612, 1059669, 1138163, 1412892, 1575918, 2101224, 2119338, 2276326, 2363877, 2825784, 3151836, 3414489, 4238676, 4552652, 4727754, 6303672, 6828978, 8477352, 9105304, 9455508, 10243467, 13657956, 18911016, 20486934, 27315912, 30730401, 40973868, 61460802, 81947736, 122921604, 245843208]

約数ペア:

[(1, 245843208), (2, 122921604), (3, 81947736), (4, 61460802), (6, 40973868), (8, 30730401), (9, 27315912), (12, 20486934), (13, 18911016), (18, 13657956), (24, 10243467), (26, 9455508), (27, 9105304), (29, 8477352), (36, 6828978), (39, 6303672), (52, 4727754), (54, 4552652), (58, 4238676), (72, 3414489), (78, 3151836), (87, 2825784), (104, 2363877), (108, 2276326), (116, 2119338), (117, 2101224), (156, 1575918), (174, 1412892), (216, 1138163), (232, 1059669), (234, 1050612), (261, 941928), (312, 787959), (348, 706446), (351, 700408), (377, 652104), (468, 525306), (522, 470964), (696, 353223), (702, 350204), (754, 326052), (783, 313976), (936, 262653), (1044, 235482), (1131, 217368), (1404, 175102), (1508, 163026), (1566, 156988), (2088, 117741), (2262, 108684), (2808, 87551), (3016, 81513), (3019, 81432), (3132, 78494), (3393, 72456), (4524, 54342), (6038, 40716), (6264, 39247), (6786, 36228), (9048, 27171), (9057, 27144), (10179, 24152), (12076, 20358), (13572, 18114)]