240117248

素因数分解:

$2^9\times 7^2\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:612

約数の個数: 120

約数和(自身を含む): 591973272

約数和(自身を除く): 351856024

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 128, 136, 196, 224, 238, 256, 272, 392, 448, 476, 512, 544, 563, 784, 833, 896, 952, 1088, 1126, 1568, 1666, 1792, 1904, 2176, 2252, 3136, 3332, 3584, 3808, 3941, 4352, 4504, 6272, 6664, 7616, 7882, 8704, 9008, 9571, 12544, 13328, 15232, 15764, 18016, 19142, 25088, 26656, 27587, 30464, 31528, 36032, 38284, 53312, 55174, 60928, 63056, 66997, 72064, 76568, 106624, 110348, 126112, 133994, 144128, 153136, 213248, 220696, 252224, 267988, 288256, 306272, 426496, 441392, 468979, 504448, 535976, 612544, 882784, 937958, 1008896, 1071952, 1225088, 1765568, 1875916, 2017792, 2143904, 2450176, 3531136, 3751832, 4287808, 4900352, 7062272, 7503664, 8575616, 14124544, 15007328, 17151232, 30014656, 34302464, 60029312, 120058624, 240117248]

約数ペア:

[(1, 240117248), (2, 120058624), (4, 60029312), (7, 34302464), (8, 30014656), (14, 17151232), (16, 15007328), (17, 14124544), (28, 8575616), (32, 7503664), (34, 7062272), (49, 4900352), (56, 4287808), (64, 3751832), (68, 3531136), (98, 2450176), (112, 2143904), (119, 2017792), (128, 1875916), (136, 1765568), (196, 1225088), (224, 1071952), (238, 1008896), (256, 937958), (272, 882784), (392, 612544), (448, 535976), (476, 504448), (512, 468979), (544, 441392), (563, 426496), (784, 306272), (833, 288256), (896, 267988), (952, 252224), (1088, 220696), (1126, 213248), (1568, 153136), (1666, 144128), (1792, 133994), (1904, 126112), (2176, 110348), (2252, 106624), (3136, 76568), (3332, 72064), (3584, 66997), (3808, 63056), (3941, 60928), (4352, 55174), (4504, 53312), (6272, 38284), (6664, 36032), (7616, 31528), (7882, 30464), (8704, 27587), (9008, 26656), (9571, 25088), (12544, 19142), (13328, 18016), (15232, 15764)]