277413984

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:215

約数の個数: 240

約数和(自身を含む): 885487680

約数和(自身を除く): 608073696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 43, 48, 54, 57, 72, 76, 81, 86, 96, 108, 114, 129, 131, 144, 152, 162, 171, 172, 216, 228, 258, 262, 288, 304, 324, 342, 344, 387, 393, 432, 456, 513, 516, 524, 608, 648, 684, 688, 774, 786, 817, 864, 912, 1026, 1032, 1048, 1161, 1179, 1296, 1368, 1376, 1539, 1548, 1572, 1634, 1824, 2052, 2064, 2096, 2322, 2358, 2451, 2489, 2592, 2736, 3078, 3096, 3144, 3268, 3483, 3537, 4104, 4128, 4192, 4644, 4716, 4902, 4978, 5472, 5633, 6156, 6192, 6288, 6536, 6966, 7074, 7353, 7467, 8208, 9288, 9432, 9804, 9956, 10611, 11266, 12312, 12384, 12576, 13072, 13932, 14148, 14706, 14934, 16416, 16899, 18576, 18864, 19608, 19912, 21222, 22059, 22401, 22532, 24624, 26144, 27864, 28296, 29412, 29868, 33798, 37152, 37728, 39216, 39824, 42444, 44118, 44802, 45064, 49248, 50697, 55728, 56592, 58824, 59736, 66177, 67203, 67596, 78432, 79648, 84888, 88236, 89604, 90128, 101394, 107027, 111456, 113184, 117648, 119472, 132354, 134406, 135192, 152091, 169776, 176472, 179208, 180256, 201609, 202788, 214054, 235296, 238944, 264708, 268812, 270384, 304182, 321081, 339552, 352944, 358416, 403218, 405576, 428108, 456273, 529416, 537624, 540768, 608364, 642162, 705888, 716832, 806436, 811152, 856216, 912546, 963243, 1058832, 1075248, 1216728, 1284324, 1612872, 1622304, 1712432, 1825092, 1926486, 2117664, 2150496, 2433456, 2568648, 2889729, 3225744, 3424864, 3650184, 3852972, 4866912, 5137296, 5779458, 6451488, 7300368, 7705944, 8669187, 10274592, 11558916, 14600736, 15411888, 17338374, 23117832, 30823776, 34676748, 46235664, 69353496, 92471328, 138706992, 277413984]

約数ペア:

[(1, 277413984), (2, 138706992), (3, 92471328), (4, 69353496), (6, 46235664), (8, 34676748), (9, 30823776), (12, 23117832), (16, 17338374), (18, 15411888), (19, 14600736), (24, 11558916), (27, 10274592), (32, 8669187), (36, 7705944), (38, 7300368), (43, 6451488), (48, 5779458), (54, 5137296), (57, 4866912), (72, 3852972), (76, 3650184), (81, 3424864), (86, 3225744), (96, 2889729), (108, 2568648), (114, 2433456), (129, 2150496), (131, 2117664), (144, 1926486), (152, 1825092), (162, 1712432), (171, 1622304), (172, 1612872), (216, 1284324), (228, 1216728), (258, 1075248), (262, 1058832), (288, 963243), (304, 912546), (324, 856216), (342, 811152), (344, 806436), (387, 716832), (393, 705888), (432, 642162), (456, 608364), (513, 540768), (516, 537624), (524, 529416), (608, 456273), (648, 428108), (684, 405576), (688, 403218), (774, 358416), (786, 352944), (817, 339552), (864, 321081), (912, 304182), (1026, 270384), (1032, 268812), (1048, 264708), (1161, 238944), (1179, 235296), (1296, 214054), (1368, 202788), (1376, 201609), (1539, 180256), (1548, 179208), (1572, 176472), (1634, 169776), (1824, 152091), (2052, 135192), (2064, 134406), (2096, 132354), (2322, 119472), (2358, 117648), (2451, 113184), (2489, 111456), (2592, 107027), (2736, 101394), (3078, 90128), (3096, 89604), (3144, 88236), (3268, 84888), (3483, 79648), (3537, 78432), (4104, 67596), (4128, 67203), (4192, 66177), (4644, 59736), (4716, 58824), (4902, 56592), (4978, 55728), (5472, 50697), (5633, 49248), (6156, 45064), (6192, 44802), (6288, 44118), (6536, 42444), (6966, 39824), (7074, 39216), (7353, 37728), (7467, 37152), (8208, 33798), (9288, 29868), (9432, 29412), (9804, 28296), (9956, 27864), (10611, 26144), (11266, 24624), (12312, 22532), (12384, 22401), (12576, 22059), (13072, 21222), (13932, 19912), (14148, 19608), (14706, 18864), (14934, 18576), (16416, 16899)]