15728256

素因数分解:

$2^7\times 3^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:104

約数の個数: 160

約数和(自身を含む): 49244580

約数和(自身を除く): 33516324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 41, 48, 54, 64, 72, 74, 81, 82, 96, 108, 111, 123, 128, 144, 148, 162, 164, 192, 216, 222, 246, 288, 296, 324, 328, 333, 369, 384, 432, 444, 492, 576, 592, 648, 656, 666, 738, 864, 888, 984, 999, 1107, 1152, 1184, 1296, 1312, 1332, 1476, 1517, 1728, 1776, 1968, 1998, 2214, 2368, 2592, 2624, 2664, 2952, 2997, 3034, 3321, 3456, 3552, 3936, 3996, 4428, 4551, 4736, 5184, 5248, 5328, 5904, 5994, 6068, 6642, 7104, 7872, 7992, 8856, 9102, 10368, 10656, 11808, 11988, 12136, 13284, 13653, 14208, 15744, 15984, 17712, 18204, 21312, 23616, 23976, 24272, 26568, 27306, 31968, 35424, 36408, 40959, 42624, 47232, 47952, 48544, 53136, 54612, 63936, 70848, 72816, 81918, 95904, 97088, 106272, 109224, 122877, 127872, 141696, 145632, 163836, 191808, 194176, 212544, 218448, 245754, 291264, 327672, 383616, 425088, 436896, 491508, 582528, 655344, 873792, 983016, 1310688, 1747584, 1966032, 2621376, 3932064, 5242752, 7864128, 15728256]

約数ペア:

[(1, 15728256), (2, 7864128), (3, 5242752), (4, 3932064), (6, 2621376), (8, 1966032), (9, 1747584), (12, 1310688), (16, 983016), (18, 873792), (24, 655344), (27, 582528), (32, 491508), (36, 436896), (37, 425088), (41, 383616), (48, 327672), (54, 291264), (64, 245754), (72, 218448), (74, 212544), (81, 194176), (82, 191808), (96, 163836), (108, 145632), (111, 141696), (123, 127872), (128, 122877), (144, 109224), (148, 106272), (162, 97088), (164, 95904), (192, 81918), (216, 72816), (222, 70848), (246, 63936), (288, 54612), (296, 53136), (324, 48544), (328, 47952), (333, 47232), (369, 42624), (384, 40959), (432, 36408), (444, 35424), (492, 31968), (576, 27306), (592, 26568), (648, 24272), (656, 23976), (666, 23616), (738, 21312), (864, 18204), (888, 17712), (984, 15984), (999, 15744), (1107, 14208), (1152, 13653), (1184, 13284), (1296, 12136), (1312, 11988), (1332, 11808), (1476, 10656), (1517, 10368), (1728, 9102), (1776, 8856), (1968, 7992), (1998, 7872), (2214, 7104), (2368, 6642), (2592, 6068), (2624, 5994), (2664, 5904), (2952, 5328), (2997, 5248), (3034, 5184), (3321, 4736), (3456, 4551), (3552, 4428), (3936, 3996)]