722227104

素因数分解:

$2^5\times 3^5\times {\mathrm{131}}^1\times {\mathrm{709}}^1$

素因数の和:865

約数の個数: 144

約数和(自身を含む): 2149187040

約数和(自身を除く): 1426959936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 131, 144, 162, 216, 243, 262, 288, 324, 393, 432, 486, 524, 648, 709, 786, 864, 972, 1048, 1179, 1296, 1418, 1572, 1944, 2096, 2127, 2358, 2592, 2836, 3144, 3537, 3888, 4192, 4254, 4716, 5672, 6288, 6381, 7074, 7776, 8508, 9432, 10611, 11344, 12576, 12762, 14148, 17016, 18864, 19143, 21222, 22688, 25524, 28296, 31833, 34032, 37728, 38286, 42444, 51048, 56592, 57429, 63666, 68064, 76572, 84888, 92879, 102096, 113184, 114858, 127332, 153144, 169776, 172287, 185758, 204192, 229716, 254664, 278637, 306288, 339552, 344574, 371516, 459432, 509328, 557274, 612576, 689148, 743032, 835911, 918864, 1018656, 1114548, 1378296, 1486064, 1671822, 1837728, 2229096, 2507733, 2756592, 2972128, 3343644, 4458192, 5015466, 5513184, 6687288, 7523199, 8916384, 10030932, 13374576, 15046398, 20061864, 22569597, 26749152, 30092796, 40123728, 45139194, 60185592, 80247456, 90278388, 120371184, 180556776, 240742368, 361113552, 722227104]

約数ペア:

[(1, 722227104), (2, 361113552), (3, 240742368), (4, 180556776), (6, 120371184), (8, 90278388), (9, 80247456), (12, 60185592), (16, 45139194), (18, 40123728), (24, 30092796), (27, 26749152), (32, 22569597), (36, 20061864), (48, 15046398), (54, 13374576), (72, 10030932), (81, 8916384), (96, 7523199), (108, 6687288), (131, 5513184), (144, 5015466), (162, 4458192), (216, 3343644), (243, 2972128), (262, 2756592), (288, 2507733), (324, 2229096), (393, 1837728), (432, 1671822), (486, 1486064), (524, 1378296), (648, 1114548), (709, 1018656), (786, 918864), (864, 835911), (972, 743032), (1048, 689148), (1179, 612576), (1296, 557274), (1418, 509328), (1572, 459432), (1944, 371516), (2096, 344574), (2127, 339552), (2358, 306288), (2592, 278637), (2836, 254664), (3144, 229716), (3537, 204192), (3888, 185758), (4192, 172287), (4254, 169776), (4716, 153144), (5672, 127332), (6288, 114858), (6381, 113184), (7074, 102096), (7776, 92879), (8508, 84888), (9432, 76572), (10611, 68064), (11344, 63666), (12576, 57429), (12762, 56592), (14148, 51048), (17016, 42444), (18864, 38286), (19143, 37728), (21222, 34032), (22688, 31833), (25524, 28296)]