215856576

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{3203}}^1$

素因数の和:3240

約数の個数: 140

約数和(自身を含む): 689302152

約数和(自身を除く): 473445576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 192, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 576, 624, 648, 702, 832, 864, 936, 1053, 1248, 1296, 1404, 1728, 1872, 2106, 2496, 2592, 2808, 3203, 3744, 4212, 5184, 5616, 6406, 7488, 8424, 9609, 11232, 12812, 16848, 19218, 22464, 25624, 28827, 33696, 38436, 41639, 51248, 57654, 67392, 76872, 83278, 86481, 102496, 115308, 124917, 153744, 166556, 172962, 204992, 230616, 249834, 259443, 307488, 333112, 345924, 374751, 461232, 499668, 518886, 614976, 666224, 691848, 749502, 922464, 999336, 1037772, 1124253, 1332448, 1383696, 1499004, 1844928, 1998672, 2075544, 2248506, 2664896, 2767392, 2998008, 3372759, 3997344, 4151088, 4497012, 5534784, 5996016, 6745518, 7994688, 8302176, 8994024, 11992032, 13491036, 16604352, 17988048, 23984064, 26982072, 35976096, 53964144, 71952192, 107928288, 215856576]

約数ペア:

[(1, 215856576), (2, 107928288), (3, 71952192), (4, 53964144), (6, 35976096), (8, 26982072), (9, 23984064), (12, 17988048), (13, 16604352), (16, 13491036), (18, 11992032), (24, 8994024), (26, 8302176), (27, 7994688), (32, 6745518), (36, 5996016), (39, 5534784), (48, 4497012), (52, 4151088), (54, 3997344), (64, 3372759), (72, 2998008), (78, 2767392), (81, 2664896), (96, 2248506), (104, 2075544), (108, 1998672), (117, 1844928), (144, 1499004), (156, 1383696), (162, 1332448), (192, 1124253), (208, 1037772), (216, 999336), (234, 922464), (288, 749502), (312, 691848), (324, 666224), (351, 614976), (416, 518886), (432, 499668), (468, 461232), (576, 374751), (624, 345924), (648, 333112), (702, 307488), (832, 259443), (864, 249834), (936, 230616), (1053, 204992), (1248, 172962), (1296, 166556), (1404, 153744), (1728, 124917), (1872, 115308), (2106, 102496), (2496, 86481), (2592, 83278), (2808, 76872), (3203, 67392), (3744, 57654), (4212, 51248), (5184, 41639), (5616, 38436), (6406, 33696), (7488, 28827), (8424, 25624), (9609, 22464), (11232, 19218), (12812, 16848)]