239488236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1236

約数の個数: 144

約数和(自身を含む): 716701440

約数和(自身を除く): 477213204

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 23, 26, 36, 38, 39, 46, 52, 57, 69, 76, 78, 92, 114, 117, 138, 156, 171, 207, 228, 234, 247, 276, 299, 342, 414, 437, 468, 494, 598, 684, 741, 828, 874, 897, 988, 1171, 1196, 1311, 1482, 1748, 1794, 2223, 2342, 2622, 2691, 2964, 3513, 3588, 3933, 4446, 4684, 5244, 5382, 5681, 7026, 7866, 8892, 10539, 10764, 11362, 14052, 15223, 15732, 17043, 21078, 22249, 22724, 26933, 30446, 34086, 42156, 44498, 45669, 51129, 53866, 60892, 66747, 68172, 80799, 88996, 91338, 102258, 107732, 133494, 137007, 161598, 182676, 200241, 204516, 242397, 266988, 274014, 289237, 323196, 350129, 400482, 484794, 511727, 548028, 578474, 700258, 800964, 867711, 969588, 1023454, 1050387, 1156948, 1400516, 1535181, 1735422, 2046908, 2100774, 2603133, 3070362, 3151161, 3470844, 4201548, 4605543, 5206266, 6140724, 6302322, 6652451, 9211086, 10412532, 12604644, 13304902, 18422172, 19957353, 26609804, 39914706, 59872059, 79829412, 119744118, 239488236]

約数ペア:

[(1, 239488236), (2, 119744118), (3, 79829412), (4, 59872059), (6, 39914706), (9, 26609804), (12, 19957353), (13, 18422172), (18, 13304902), (19, 12604644), (23, 10412532), (26, 9211086), (36, 6652451), (38, 6302322), (39, 6140724), (46, 5206266), (52, 4605543), (57, 4201548), (69, 3470844), (76, 3151161), (78, 3070362), (92, 2603133), (114, 2100774), (117, 2046908), (138, 1735422), (156, 1535181), (171, 1400516), (207, 1156948), (228, 1050387), (234, 1023454), (247, 969588), (276, 867711), (299, 800964), (342, 700258), (414, 578474), (437, 548028), (468, 511727), (494, 484794), (598, 400482), (684, 350129), (741, 323196), (828, 289237), (874, 274014), (897, 266988), (988, 242397), (1171, 204516), (1196, 200241), (1311, 182676), (1482, 161598), (1748, 137007), (1794, 133494), (2223, 107732), (2342, 102258), (2622, 91338), (2691, 88996), (2964, 80799), (3513, 68172), (3588, 66747), (3933, 60892), (4446, 53866), (4684, 51129), (5244, 45669), (5382, 44498), (5681, 42156), (7026, 34086), (7866, 30446), (8892, 26933), (10539, 22724), (10764, 22249), (11362, 21078), (14052, 17043), (15223, 15732)]