2178158120928

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{7561}}^1\times {\mathrm{11239}}^1$

素因数の和:18905

約数の個数: 144

約数和(自身を含む): 6265120024800

約数和(自身を除く): 4086961903872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4272, 6408, 7561, 8544, 11239, 12816, 15122, 22478, 22683, 25632, 30244, 33717, 44956, 45366, 60488, 67434, 68049, 89912, 90732, 101151, 120976, 134868, 136098, 179824, 181464, 202302, 241952, 269736, 272196, 359648, 362928, 404604, 539472, 544392, 672929, 725856, 809208, 1000271, 1078944, 1088784, 1345858, 1618416, 2000542, 2018787, 2177568, 2691716, 3000813, 3236832, 4001084, 4037574, 5383432, 6001626, 6056361, 8002168, 8075148, 9002439, 10766864, 12003252, 12112722, 16004336, 16150296, 18004878, 21533728, 24006504, 24225444, 32008672, 32300592, 36009756, 48013008, 48450888, 64601184, 72019512, 84978079, 96026016, 96901776, 144039024, 169956158, 193803552, 254934237, 288078048, 339912316, 509868474, 679824632, 764802711, 1019736948, 1359649264, 1529605422, 2039473896, 2719298528, 3059210844, 4078947792, 6118421688, 7563049031, 8157895584, 12236843376, 15126098062, 22689147093, 24473686752, 30252196124, 45378294186, 60504392248, 68067441279, 90756588372, 121008784496, 136134882558, 181513176744, 242017568992, 272269765116, 363026353488, 544539530232, 726052706976, 1089079060464, 2178158120928]

約数ペア:

[(1, 2178158120928), (2, 1089079060464), (3, 726052706976), (4, 544539530232), (6, 363026353488), (8, 272269765116), (9, 242017568992), (12, 181513176744), (16, 136134882558), (18, 121008784496), (24, 90756588372), (32, 68067441279), (36, 60504392248), (48, 45378294186), (72, 30252196124), (89, 24473686752), (96, 22689147093), (144, 15126098062), (178, 12236843376), (267, 8157895584), (288, 7563049031), (356, 6118421688), (534, 4078947792), (712, 3059210844), (801, 2719298528), (1068, 2039473896), (1424, 1529605422), (1602, 1359649264), (2136, 1019736948), (2848, 764802711), (3204, 679824632), (4272, 509868474), (6408, 339912316), (7561, 288078048), (8544, 254934237), (11239, 193803552), (12816, 169956158), (15122, 144039024), (22478, 96901776), (22683, 96026016), (25632, 84978079), (30244, 72019512), (33717, 64601184), (44956, 48450888), (45366, 48013008), (60488, 36009756), (67434, 32300592), (68049, 32008672), (89912, 24225444), (90732, 24006504), (101151, 21533728), (120976, 18004878), (134868, 16150296), (136098, 16004336), (179824, 12112722), (181464, 12003252), (202302, 10766864), (241952, 9002439), (269736, 8075148), (272196, 8002168), (359648, 6056361), (362928, 6001626), (404604, 5383432), (539472, 4037574), (544392, 4001084), (672929, 3236832), (725856, 3000813), (809208, 2691716), (1000271, 2177568), (1078944, 2018787), (1088784, 2000542), (1345858, 1618416)]