216323952

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:319

約数の個数: 160

約数和(自身を含む): 635959296

約数和(自身を除く): 419635344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 53, 62, 78, 93, 104, 106, 124, 156, 159, 186, 208, 211, 212, 248, 312, 318, 372, 403, 422, 424, 496, 624, 633, 636, 689, 744, 806, 844, 848, 1209, 1266, 1272, 1378, 1488, 1612, 1643, 1688, 2067, 2418, 2532, 2544, 2743, 2756, 3224, 3286, 3376, 4134, 4836, 4929, 5064, 5486, 5512, 6448, 6541, 6572, 8229, 8268, 9672, 9858, 10128, 10972, 11024, 11183, 13082, 13144, 16458, 16536, 19344, 19623, 19716, 21359, 21944, 22366, 26164, 26288, 32916, 33072, 33549, 39246, 39432, 42718, 43888, 44732, 52328, 64077, 65832, 67098, 78492, 78864, 85033, 85436, 89464, 104656, 128154, 131664, 134196, 145379, 156984, 170066, 170872, 178928, 255099, 256308, 268392, 290758, 313968, 340132, 341744, 346673, 436137, 510198, 512616, 536784, 581516, 680264, 693346, 872274, 1020396, 1025232, 1040019, 1163032, 1360528, 1386692, 1744548, 2040792, 2080038, 2326064, 2773384, 3489096, 4081584, 4160076, 4506749, 5546768, 6978192, 8320152, 9013498, 13520247, 16640304, 18026996, 27040494, 36053992, 54080988, 72107984, 108161976, 216323952]

約数ペア:

[(1, 216323952), (2, 108161976), (3, 72107984), (4, 54080988), (6, 36053992), (8, 27040494), (12, 18026996), (13, 16640304), (16, 13520247), (24, 9013498), (26, 8320152), (31, 6978192), (39, 5546768), (48, 4506749), (52, 4160076), (53, 4081584), (62, 3489096), (78, 2773384), (93, 2326064), (104, 2080038), (106, 2040792), (124, 1744548), (156, 1386692), (159, 1360528), (186, 1163032), (208, 1040019), (211, 1025232), (212, 1020396), (248, 872274), (312, 693346), (318, 680264), (372, 581516), (403, 536784), (422, 512616), (424, 510198), (496, 436137), (624, 346673), (633, 341744), (636, 340132), (689, 313968), (744, 290758), (806, 268392), (844, 256308), (848, 255099), (1209, 178928), (1266, 170872), (1272, 170066), (1378, 156984), (1488, 145379), (1612, 134196), (1643, 131664), (1688, 128154), (2067, 104656), (2418, 89464), (2532, 85436), (2544, 85033), (2743, 78864), (2756, 78492), (3224, 67098), (3286, 65832), (3376, 64077), (4134, 52328), (4836, 44732), (4929, 43888), (5064, 42718), (5486, 39432), (5512, 39246), (6448, 33549), (6541, 33072), (6572, 32916), (8229, 26288), (8268, 26164), (9672, 22366), (9858, 21944), (10128, 21359), (10972, 19716), (11024, 19623), (11183, 19344), (13082, 16536), (13144, 16458)]