8439382836

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:475

約数の個数: 216

約数和(自身を含む): 23899206240

約数和(自身を除く): 15459823404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 37, 38, 57, 62, 74, 76, 93, 111, 114, 124, 148, 171, 186, 222, 228, 279, 333, 342, 347, 372, 444, 558, 589, 666, 684, 694, 703, 961, 1041, 1116, 1147, 1178, 1332, 1388, 1406, 1767, 1922, 2082, 2109, 2294, 2356, 2812, 2883, 3123, 3441, 3534, 3844, 4164, 4218, 4588, 5301, 5766, 6246, 6327, 6593, 6882, 7068, 8436, 8649, 10323, 10602, 10757, 11532, 12492, 12654, 12839, 13186, 13764, 17298, 18259, 19779, 20646, 21204, 21514, 21793, 25308, 25678, 26372, 32271, 34596, 35557, 36518, 38517, 39558, 41292, 43028, 43586, 51356, 54777, 59337, 64542, 65379, 71114, 73036, 77034, 79116, 87172, 96813, 106671, 109554, 115551, 118674, 129084, 130758, 142228, 154068, 164331, 193626, 196137, 204383, 213342, 219108, 231102, 237348, 243941, 261516, 320013, 328662, 333467, 387252, 392274, 398009, 408766, 426684, 462204, 487882, 613149, 640026, 657324, 666934, 675583, 731823, 784548, 796018, 817532, 975764, 1000401, 1194027, 1226298, 1280052, 1333868, 1351166, 1463646, 1592036, 1839447, 2000802, 2026749, 2195469, 2388054, 2452596, 2702332, 2927292, 3001203, 3582081, 3678894, 4001604, 4053498, 4390938, 4776108, 6002406, 6080247, 6335873, 7164162, 7357788, 7562171, 8106996, 8781876, 12004812, 12160494, 12338279, 12671746, 14328324, 15124342, 19007619, 22686513, 24320988, 24676558, 25343492, 30248684, 37014837, 38015238, 45373026, 49353116, 57022857, 68059539, 74029674, 76030476, 90746052, 111044511, 114045714, 136119078, 148059348, 222089022, 228091428, 234427301, 272238156, 444178044, 468854602, 703281903, 937709204, 1406563806, 2109845709, 2813127612, 4219691418, 8439382836]

約数ペア:

[(1, 8439382836), (2, 4219691418), (3, 2813127612), (4, 2109845709), (6, 1406563806), (9, 937709204), (12, 703281903), (18, 468854602), (19, 444178044), (31, 272238156), (36, 234427301), (37, 228091428), (38, 222089022), (57, 148059348), (62, 136119078), (74, 114045714), (76, 111044511), (93, 90746052), (111, 76030476), (114, 74029674), (124, 68059539), (148, 57022857), (171, 49353116), (186, 45373026), (222, 38015238), (228, 37014837), (279, 30248684), (333, 25343492), (342, 24676558), (347, 24320988), (372, 22686513), (444, 19007619), (558, 15124342), (589, 14328324), (666, 12671746), (684, 12338279), (694, 12160494), (703, 12004812), (961, 8781876), (1041, 8106996), (1116, 7562171), (1147, 7357788), (1178, 7164162), (1332, 6335873), (1388, 6080247), (1406, 6002406), (1767, 4776108), (1922, 4390938), (2082, 4053498), (2109, 4001604), (2294, 3678894), (2356, 3582081), (2812, 3001203), (2883, 2927292), (3123, 2702332), (3441, 2452596), (3534, 2388054), (3844, 2195469), (4164, 2026749), (4218, 2000802), (4588, 1839447), (5301, 1592036), (5766, 1463646), (6246, 1351166), (6327, 1333868), (6593, 1280052), (6882, 1226298), (7068, 1194027), (8436, 1000401), (8649, 975764), (10323, 817532), (10602, 796018), (10757, 784548), (11532, 731823), (12492, 675583), (12654, 666934), (12839, 657324), (13186, 640026), (13764, 613149), (17298, 487882), (18259, 462204), (19779, 426684), (20646, 408766), (21204, 398009), (21514, 392274), (21793, 387252), (25308, 333467), (25678, 328662), (26372, 320013), (32271, 261516), (34596, 243941), (35557, 237348), (36518, 231102), (38517, 219108), (39558, 213342), (41292, 204383), (43028, 196137), (43586, 193626), (51356, 164331), (54777, 154068), (59337, 142228), (64542, 130758), (65379, 129084), (71114, 118674), (73036, 115551), (77034, 109554), (79116, 106671), (87172, 96813)]