219430896

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:211

約数の個数: 120

約数和(自身を含む): 602854272

約数和(自身を除く): 383423376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 67, 71, 93, 124, 134, 142, 186, 201, 213, 248, 268, 284, 372, 402, 426, 496, 536, 568, 744, 804, 852, 961, 1072, 1136, 1488, 1608, 1704, 1922, 2077, 2201, 2883, 3216, 3408, 3844, 4154, 4402, 4757, 5766, 6231, 6603, 7688, 8308, 8804, 9514, 11532, 12462, 13206, 14271, 15376, 16616, 17608, 19028, 23064, 24924, 26412, 28542, 33232, 35216, 38056, 46128, 49848, 52824, 57084, 64387, 68231, 76112, 99696, 105648, 114168, 128774, 136462, 147467, 193161, 204693, 228336, 257548, 272924, 294934, 386322, 409386, 442401, 515096, 545848, 589868, 772644, 818772, 884802, 1030192, 1091696, 1179736, 1545288, 1637544, 1769604, 2359472, 3090576, 3275088, 3539208, 4571477, 7078416, 9142954, 13714431, 18285908, 27428862, 36571816, 54857724, 73143632, 109715448, 219430896]

約数ペア:

[(1, 219430896), (2, 109715448), (3, 73143632), (4, 54857724), (6, 36571816), (8, 27428862), (12, 18285908), (16, 13714431), (24, 9142954), (31, 7078416), (48, 4571477), (62, 3539208), (67, 3275088), (71, 3090576), (93, 2359472), (124, 1769604), (134, 1637544), (142, 1545288), (186, 1179736), (201, 1091696), (213, 1030192), (248, 884802), (268, 818772), (284, 772644), (372, 589868), (402, 545848), (426, 515096), (496, 442401), (536, 409386), (568, 386322), (744, 294934), (804, 272924), (852, 257548), (961, 228336), (1072, 204693), (1136, 193161), (1488, 147467), (1608, 136462), (1704, 128774), (1922, 114168), (2077, 105648), (2201, 99696), (2883, 76112), (3216, 68231), (3408, 64387), (3844, 57084), (4154, 52824), (4402, 49848), (4757, 46128), (5766, 38056), (6231, 35216), (6603, 33232), (7688, 28542), (8308, 26412), (8804, 24924), (9514, 23064), (11532, 19028), (12462, 17608), (13206, 16616), (14271, 15376)]