388348575552

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1888561}}^1$

素因数の和:1888606

約数の個数: 224

約数和(自身を含む): 1381520874240

約数和(自身を除く): 993172298688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 64, 68, 72, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 168, 189, 192, 204, 216, 224, 238, 252, 272, 288, 306, 336, 357, 378, 408, 432, 448, 459, 476, 504, 544, 576, 612, 672, 714, 756, 816, 864, 918, 952, 1008, 1071, 1088, 1224, 1344, 1428, 1512, 1632, 1728, 1836, 1904, 2016, 2142, 2448, 2856, 3024, 3213, 3264, 3672, 3808, 4032, 4284, 4896, 5712, 6048, 6426, 7344, 7616, 8568, 9792, 11424, 12096, 12852, 14688, 17136, 22848, 25704, 29376, 34272, 51408, 68544, 102816, 205632, 1888561, 3777122, 5665683, 7554244, 11331366, 13219927, 15108488, 16997049, 22662732, 26439854, 30216976, 32105537, 33994098, 39659781, 45325464, 50991147, 52879708, 60433952, 64211074, 67988196, 79319562, 90650928, 96316611, 101982294, 105759416, 118979343, 120867904, 128422148, 135976392, 158639124, 181301856, 192633222, 203964588, 211518832, 224738759, 237958686, 256844296, 271952784, 288949833, 317278248, 356938029, 362603712, 385266444, 407929176, 423037664, 449477518, 475917372, 513688592, 543905568, 577899666, 634556496, 674216277, 713876058, 770532888, 815858352, 846075328, 866849499, 898955036, 951834744, 1027377184, 1087811136, 1155799332, 1269112992, 1348432554, 1427752116, 1541065776, 1631716704, 1733698998, 1797910072, 1903669488, 2022648831, 2054754368, 2311598664, 2538225984, 2696865108, 2855504232, 3082131552, 3263433408, 3467397996, 3595820144, 3807338976, 4045297662, 4623197328, 5393730216, 5711008464, 6067946493, 6164263104, 6934795992, 7191640288, 7614677952, 8090595324, 9246394656, 10787460432, 11422016928, 12135892986, 13869591984, 14383280576, 16181190648, 18492789312, 21574920864, 22844033856, 24271785972, 27739183968, 32362381296, 43149841728, 48543571944, 55478367936, 64724762592, 97087143888, 129449525184, 194174287776, 388348575552]

約数ペア:

[(1, 388348575552), (2, 194174287776), (3, 129449525184), (4, 97087143888), (6, 64724762592), (7, 55478367936), (8, 48543571944), (9, 43149841728), (12, 32362381296), (14, 27739183968), (16, 24271785972), (17, 22844033856), (18, 21574920864), (21, 18492789312), (24, 16181190648), (27, 14383280576), (28, 13869591984), (32, 12135892986), (34, 11422016928), (36, 10787460432), (42, 9246394656), (48, 8090595324), (51, 7614677952), (54, 7191640288), (56, 6934795992), (63, 6164263104), (64, 6067946493), (68, 5711008464), (72, 5393730216), (84, 4623197328), (96, 4045297662), (102, 3807338976), (108, 3595820144), (112, 3467397996), (119, 3263433408), (126, 3082131552), (136, 2855504232), (144, 2696865108), (153, 2538225984), (168, 2311598664), (189, 2054754368), (192, 2022648831), (204, 1903669488), (216, 1797910072), (224, 1733698998), (238, 1631716704), (252, 1541065776), (272, 1427752116), (288, 1348432554), (306, 1269112992), (336, 1155799332), (357, 1087811136), (378, 1027377184), (408, 951834744), (432, 898955036), (448, 866849499), (459, 846075328), (476, 815858352), (504, 770532888), (544, 713876058), (576, 674216277), (612, 634556496), (672, 577899666), (714, 543905568), (756, 513688592), (816, 475917372), (864, 449477518), (918, 423037664), (952, 407929176), (1008, 385266444), (1071, 362603712), (1088, 356938029), (1224, 317278248), (1344, 288949833), (1428, 271952784), (1512, 256844296), (1632, 237958686), (1728, 224738759), (1836, 211518832), (1904, 203964588), (2016, 192633222), (2142, 181301856), (2448, 158639124), (2856, 135976392), (3024, 128422148), (3213, 120867904), (3264, 118979343), (3672, 105759416), (3808, 101982294), (4032, 96316611), (4284, 90650928), (4896, 79319562), (5712, 67988196), (6048, 64211074), (6426, 60433952), (7344, 52879708), (7616, 50991147), (8568, 45325464), (9792, 39659781), (11424, 33994098), (12096, 32105537), (12852, 30216976), (14688, 26439854), (17136, 22662732), (22848, 16997049), (25704, 15108488), (29376, 13219927), (34272, 11331366), (51408, 7554244), (68544, 5665683), (102816, 3777122), (205632, 1888561)]