678526848

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{11549}}^1$

素因数の和:11589

約数の個数: 128

約数和(自身を含む): 2120580000

約数和(自身を除く): 1442053152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1152, 1224, 1632, 1728, 1836, 2176, 2448, 3264, 3456, 3672, 4896, 6528, 7344, 9792, 11549, 14688, 19584, 23098, 29376, 34647, 46196, 58752, 69294, 92392, 103941, 138588, 184784, 196333, 207882, 277176, 311823, 369568, 392666, 415764, 554352, 588999, 623646, 739136, 785332, 831528, 1108704, 1177998, 1247292, 1478272, 1570664, 1663056, 1766997, 2217408, 2355996, 2494584, 3141328, 3326112, 3533994, 4434816, 4711992, 4989168, 5300991, 6282656, 6652224, 7067988, 9423984, 9978336, 10601982, 12565312, 13304448, 14135976, 18847968, 19956672, 21203964, 25130624, 28271952, 37695936, 39913344, 42407928, 56543904, 75391872, 84815856, 113087808, 169631712, 226175616, 339263424, 678526848]

約数ペア:

[(1, 678526848), (2, 339263424), (3, 226175616), (4, 169631712), (6, 113087808), (8, 84815856), (9, 75391872), (12, 56543904), (16, 42407928), (17, 39913344), (18, 37695936), (24, 28271952), (27, 25130624), (32, 21203964), (34, 19956672), (36, 18847968), (48, 14135976), (51, 13304448), (54, 12565312), (64, 10601982), (68, 9978336), (72, 9423984), (96, 7067988), (102, 6652224), (108, 6282656), (128, 5300991), (136, 4989168), (144, 4711992), (153, 4434816), (192, 3533994), (204, 3326112), (216, 3141328), (272, 2494584), (288, 2355996), (306, 2217408), (384, 1766997), (408, 1663056), (432, 1570664), (459, 1478272), (544, 1247292), (576, 1177998), (612, 1108704), (816, 831528), (864, 785332), (918, 739136), (1088, 623646), (1152, 588999), (1224, 554352), (1632, 415764), (1728, 392666), (1836, 369568), (2176, 311823), (2448, 277176), (3264, 207882), (3456, 196333), (3672, 184784), (4896, 138588), (6528, 103941), (7344, 92392), (9792, 69294), (11549, 58752), (14688, 46196), (19584, 34647), (23098, 29376)]