2247136688

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^2$

素因数の和:259

約数の個数: 120

約数和(自身を含む): 4928516400

約数和(自身を除く): 2681379712

約数列:

[1, 2, 4, 8, 16, 19, 29, 37, 38, 58, 74, 76, 83, 116, 148, 152, 166, 232, 296, 304, 332, 464, 551, 592, 664, 703, 1073, 1102, 1328, 1406, 1577, 2146, 2204, 2407, 2812, 3071, 3154, 4292, 4408, 4814, 5624, 6142, 6308, 6889, 8584, 8816, 9628, 11248, 12284, 12616, 13778, 17168, 19256, 20387, 24568, 25232, 27556, 38512, 40774, 45733, 49136, 55112, 58349, 81548, 89059, 91466, 110224, 116698, 130891, 163096, 178118, 182932, 199781, 233396, 254893, 261782, 326192, 356236, 365864, 399562, 466792, 509786, 523564, 712472, 731728, 799124, 933584, 1019572, 1047128, 1424944, 1598248, 1692121, 2039144, 2094256, 3196496, 3384242, 3795839, 4078288, 4842967, 6768484, 7391897, 7591678, 9685934, 13536968, 14783794, 15183356, 19371868, 27073936, 29567588, 30366712, 38743736, 59135176, 60733424, 77487472, 118270352, 140446043, 280892086, 561784172, 1123568344, 2247136688]

約数ペア:

[(1, 2247136688), (2, 1123568344), (4, 561784172), (8, 280892086), (16, 140446043), (19, 118270352), (29, 77487472), (37, 60733424), (38, 59135176), (58, 38743736), (74, 30366712), (76, 29567588), (83, 27073936), (116, 19371868), (148, 15183356), (152, 14783794), (166, 13536968), (232, 9685934), (296, 7591678), (304, 7391897), (332, 6768484), (464, 4842967), (551, 4078288), (592, 3795839), (664, 3384242), (703, 3196496), (1073, 2094256), (1102, 2039144), (1328, 1692121), (1406, 1598248), (1577, 1424944), (2146, 1047128), (2204, 1019572), (2407, 933584), (2812, 799124), (3071, 731728), (3154, 712472), (4292, 523564), (4408, 509786), (4814, 466792), (5624, 399562), (6142, 365864), (6308, 356236), (6889, 326192), (8584, 261782), (8816, 254893), (9628, 233396), (11248, 199781), (12284, 182932), (12616, 178118), (13778, 163096), (17168, 130891), (19256, 116698), (20387, 110224), (24568, 91466), (25232, 89059), (27556, 81548), (38512, 58349), (40774, 55112), (45733, 49136)]