21272165568

素因数分解:

$2^6\times 3^5\times {\mathrm{367}}^1\times {\mathrm{3727}}^1$

素因数の和:4121

約数の個数: 168

約数和(自身を含む): 63420378112

約数和(自身を除く): 42148212544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 367, 432, 486, 576, 648, 734, 864, 972, 1101, 1296, 1468, 1728, 1944, 2202, 2592, 2936, 3303, 3727, 3888, 4404, 5184, 5872, 6606, 7454, 7776, 8808, 9909, 11181, 11744, 13212, 14908, 15552, 17616, 19818, 22362, 23488, 26424, 29727, 29816, 33543, 35232, 39636, 44724, 52848, 59454, 59632, 67086, 70464, 79272, 89181, 89448, 100629, 105696, 118908, 119264, 134172, 158544, 178362, 178896, 201258, 211392, 237816, 238528, 268344, 301887, 317088, 356724, 357792, 402516, 475632, 536688, 603774, 634176, 713448, 715584, 805032, 905661, 951264, 1073376, 1207548, 1367809, 1426896, 1610064, 1811322, 1902528, 2146752, 2415096, 2735618, 2853792, 3220128, 3622644, 4103427, 4830192, 5471236, 5707584, 6440256, 7245288, 8206854, 9660384, 10942472, 12310281, 14490576, 16413708, 19320768, 21884944, 24620562, 28981152, 32827416, 36930843, 43769888, 49241124, 57962304, 65654832, 73861686, 87539776, 98482248, 110792529, 131309664, 147723372, 196964496, 221585058, 262619328, 295446744, 332377587, 393928992, 443170116, 590893488, 664755174, 787857984, 886340232, 1181786976, 1329510348, 1772680464, 2363573952, 2659020696, 3545360928, 5318041392, 7090721856, 10636082784, 21272165568]

約数ペア:

[(1, 21272165568), (2, 10636082784), (3, 7090721856), (4, 5318041392), (6, 3545360928), (8, 2659020696), (9, 2363573952), (12, 1772680464), (16, 1329510348), (18, 1181786976), (24, 886340232), (27, 787857984), (32, 664755174), (36, 590893488), (48, 443170116), (54, 393928992), (64, 332377587), (72, 295446744), (81, 262619328), (96, 221585058), (108, 196964496), (144, 147723372), (162, 131309664), (192, 110792529), (216, 98482248), (243, 87539776), (288, 73861686), (324, 65654832), (367, 57962304), (432, 49241124), (486, 43769888), (576, 36930843), (648, 32827416), (734, 28981152), (864, 24620562), (972, 21884944), (1101, 19320768), (1296, 16413708), (1468, 14490576), (1728, 12310281), (1944, 10942472), (2202, 9660384), (2592, 8206854), (2936, 7245288), (3303, 6440256), (3727, 5707584), (3888, 5471236), (4404, 4830192), (5184, 4103427), (5872, 3622644), (6606, 3220128), (7454, 2853792), (7776, 2735618), (8808, 2415096), (9909, 2146752), (11181, 1902528), (11744, 1811322), (13212, 1610064), (14908, 1426896), (15552, 1367809), (17616, 1207548), (19818, 1073376), (22362, 951264), (23488, 905661), (26424, 805032), (29727, 715584), (29816, 713448), (33543, 634176), (35232, 603774), (39636, 536688), (44724, 475632), (52848, 402516), (59454, 357792), (59632, 356724), (67086, 317088), (70464, 301887), (79272, 268344), (89181, 238528), (89448, 237816), (100629, 211392), (105696, 201258), (118908, 178896), (119264, 178362), (134172, 158544)]