457885872

素因数分解:

$2^4\times 3^5\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 240

約数和(自身を含む): 1429908480

約数和(自身を除く): 972022608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 31, 36, 48, 54, 58, 62, 72, 81, 87, 93, 108, 116, 124, 131, 144, 162, 174, 186, 216, 232, 243, 248, 261, 262, 279, 324, 348, 372, 393, 432, 464, 486, 496, 522, 524, 558, 648, 696, 744, 783, 786, 837, 899, 972, 1044, 1048, 1116, 1179, 1296, 1392, 1488, 1566, 1572, 1674, 1798, 1944, 2088, 2096, 2232, 2349, 2358, 2511, 2697, 3132, 3144, 3348, 3537, 3596, 3799, 3888, 4061, 4176, 4464, 4698, 4716, 5022, 5394, 6264, 6288, 6696, 7047, 7074, 7192, 7533, 7598, 8091, 8122, 9396, 9432, 10044, 10611, 10788, 11397, 12183, 12528, 13392, 14094, 14148, 14384, 15066, 15196, 16182, 16244, 18792, 18864, 20088, 21222, 21576, 22794, 24273, 24366, 28188, 28296, 30132, 30392, 31833, 32364, 32488, 34191, 36549, 37584, 40176, 42444, 43152, 45588, 48546, 48732, 56376, 56592, 60264, 60784, 63666, 64728, 64976, 68382, 72819, 73098, 84888, 91176, 97092, 97464, 102573, 109647, 112752, 117769, 120528, 127332, 129456, 136764, 145638, 146196, 169776, 182352, 194184, 194928, 205146, 218457, 219294, 235538, 254664, 273528, 291276, 292392, 307719, 328941, 353307, 388368, 410292, 436914, 438588, 471076, 509328, 547056, 582552, 584784, 615438, 657882, 706614, 820584, 873828, 877176, 923157, 942152, 986823, 1059921, 1165104, 1230876, 1315764, 1413228, 1641168, 1747656, 1754352, 1846314, 1884304, 1973646, 2119842, 2461752, 2631528, 2826456, 3179763, 3495312, 3692628, 3947292, 4239684, 4923504, 5263056, 5652912, 6359526, 7385256, 7894584, 8479368, 9539289, 12719052, 14770512, 15789168, 16958736, 19078578, 25438104, 28617867, 38157156, 50876208, 57235734, 76314312, 114471468, 152628624, 228942936, 457885872]

約数ペア:

[(1, 457885872), (2, 228942936), (3, 152628624), (4, 114471468), (6, 76314312), (8, 57235734), (9, 50876208), (12, 38157156), (16, 28617867), (18, 25438104), (24, 19078578), (27, 16958736), (29, 15789168), (31, 14770512), (36, 12719052), (48, 9539289), (54, 8479368), (58, 7894584), (62, 7385256), (72, 6359526), (81, 5652912), (87, 5263056), (93, 4923504), (108, 4239684), (116, 3947292), (124, 3692628), (131, 3495312), (144, 3179763), (162, 2826456), (174, 2631528), (186, 2461752), (216, 2119842), (232, 1973646), (243, 1884304), (248, 1846314), (261, 1754352), (262, 1747656), (279, 1641168), (324, 1413228), (348, 1315764), (372, 1230876), (393, 1165104), (432, 1059921), (464, 986823), (486, 942152), (496, 923157), (522, 877176), (524, 873828), (558, 820584), (648, 706614), (696, 657882), (744, 615438), (783, 584784), (786, 582552), (837, 547056), (899, 509328), (972, 471076), (1044, 438588), (1048, 436914), (1116, 410292), (1179, 388368), (1296, 353307), (1392, 328941), (1488, 307719), (1566, 292392), (1572, 291276), (1674, 273528), (1798, 254664), (1944, 235538), (2088, 219294), (2096, 218457), (2232, 205146), (2349, 194928), (2358, 194184), (2511, 182352), (2697, 169776), (3132, 146196), (3144, 145638), (3348, 136764), (3537, 129456), (3596, 127332), (3799, 120528), (3888, 117769), (4061, 112752), (4176, 109647), (4464, 102573), (4698, 97464), (4716, 97092), (5022, 91176), (5394, 84888), (6264, 73098), (6288, 72819), (6696, 68382), (7047, 64976), (7074, 64728), (7192, 63666), (7533, 60784), (7598, 60264), (8091, 56592), (8122, 56376), (9396, 48732), (9432, 48546), (10044, 45588), (10611, 43152), (10788, 42444), (11397, 40176), (12183, 37584), (12528, 36549), (13392, 34191), (14094, 32488), (14148, 32364), (14384, 31833), (15066, 30392), (15196, 30132), (16182, 28296), (16244, 28188), (18792, 24366), (18864, 24273), (20088, 22794), (21222, 21576)]