668480256

素因数分解:

$2^8\times 3^3\times {\mathrm{17}}^1\times {\mathrm{5689}}^1$

素因数の和:5731

約数の個数: 144

約数和(自身を含む): 2093464800

約数和(自身を除く): 1424984544

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, 256, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 768, 816, 864, 918, 1088, 1152, 1224, 1632, 1728, 1836, 2176, 2304, 2448, 3264, 3456, 3672, 4352, 4896, 5689, 6528, 6912, 7344, 9792, 11378, 13056, 14688, 17067, 19584, 22756, 29376, 34134, 39168, 45512, 51201, 58752, 68268, 91024, 96713, 102402, 117504, 136536, 153603, 182048, 193426, 204804, 273072, 290139, 307206, 364096, 386852, 409608, 546144, 580278, 614412, 728192, 773704, 819216, 870417, 1092288, 1160556, 1228824, 1456384, 1547408, 1638432, 1740834, 2184576, 2321112, 2457648, 2611251, 3094816, 3276864, 3481668, 4369152, 4642224, 4915296, 5222502, 6189632, 6553728, 6963336, 9284448, 9830592, 10445004, 12379264, 13107456, 13926672, 18568896, 19661184, 20890008, 24758528, 27853344, 37137792, 39322368, 41780016, 55706688, 74275584, 83560032, 111413376, 167120064, 222826752, 334240128, 668480256]

約数ペア:

[(1, 668480256), (2, 334240128), (3, 222826752), (4, 167120064), (6, 111413376), (8, 83560032), (9, 74275584), (12, 55706688), (16, 41780016), (17, 39322368), (18, 37137792), (24, 27853344), (27, 24758528), (32, 20890008), (34, 19661184), (36, 18568896), (48, 13926672), (51, 13107456), (54, 12379264), (64, 10445004), (68, 9830592), (72, 9284448), (96, 6963336), (102, 6553728), (108, 6189632), (128, 5222502), (136, 4915296), (144, 4642224), (153, 4369152), (192, 3481668), (204, 3276864), (216, 3094816), (256, 2611251), (272, 2457648), (288, 2321112), (306, 2184576), (384, 1740834), (408, 1638432), (432, 1547408), (459, 1456384), (544, 1228824), (576, 1160556), (612, 1092288), (768, 870417), (816, 819216), (864, 773704), (918, 728192), (1088, 614412), (1152, 580278), (1224, 546144), (1632, 409608), (1728, 386852), (1836, 364096), (2176, 307206), (2304, 290139), (2448, 273072), (3264, 204804), (3456, 193426), (3672, 182048), (4352, 153603), (4896, 136536), (5689, 117504), (6528, 102402), (6912, 96713), (7344, 91024), (9792, 68268), (11378, 58752), (13056, 51201), (14688, 45512), (17067, 39168), (19584, 34134), (22756, 29376)]