889382912

素因数分解:

$2^{11}\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 2028220740

約数和(自身を除く): 1138837828

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 97, 121, 128, 148, 176, 194, 242, 256, 296, 352, 388, 407, 484, 512, 592, 704, 776, 814, 968, 1024, 1067, 1184, 1408, 1552, 1628, 1936, 2048, 2134, 2368, 2816, 3104, 3256, 3589, 3872, 4268, 4477, 4736, 5632, 6208, 6512, 7178, 7744, 8536, 8954, 9472, 11264, 11737, 12416, 13024, 14356, 15488, 17072, 17908, 18944, 22528, 23474, 24832, 26048, 28712, 30976, 34144, 35816, 37888, 39479, 46948, 49664, 52096, 57424, 61952, 68288, 71632, 75776, 78958, 93896, 99328, 104192, 114848, 123904, 136576, 143264, 157916, 187792, 198656, 208384, 229696, 247808, 273152, 286528, 315832, 375584, 416768, 434269, 459392, 546304, 573056, 631664, 751168, 833536, 868538, 918784, 1092608, 1146112, 1263328, 1502336, 1737076, 1837568, 2185216, 2292224, 2526656, 3004672, 3474152, 3675136, 4584448, 5053312, 6009344, 6948304, 7350272, 9168896, 10106624, 12018688, 13896608, 20213248, 24037376, 27793216, 40426496, 55586432, 80852992, 111172864, 222345728, 444691456, 889382912]

約数ペア:

[(1, 889382912), (2, 444691456), (4, 222345728), (8, 111172864), (11, 80852992), (16, 55586432), (22, 40426496), (32, 27793216), (37, 24037376), (44, 20213248), (64, 13896608), (74, 12018688), (88, 10106624), (97, 9168896), (121, 7350272), (128, 6948304), (148, 6009344), (176, 5053312), (194, 4584448), (242, 3675136), (256, 3474152), (296, 3004672), (352, 2526656), (388, 2292224), (407, 2185216), (484, 1837568), (512, 1737076), (592, 1502336), (704, 1263328), (776, 1146112), (814, 1092608), (968, 918784), (1024, 868538), (1067, 833536), (1184, 751168), (1408, 631664), (1552, 573056), (1628, 546304), (1936, 459392), (2048, 434269), (2134, 416768), (2368, 375584), (2816, 315832), (3104, 286528), (3256, 273152), (3589, 247808), (3872, 229696), (4268, 208384), (4477, 198656), (4736, 187792), (5632, 157916), (6208, 143264), (6512, 136576), (7178, 123904), (7744, 114848), (8536, 104192), (8954, 99328), (9472, 93896), (11264, 78958), (11737, 75776), (12416, 71632), (13024, 68288), (14356, 61952), (15488, 57424), (17072, 52096), (17908, 49664), (18944, 46948), (22528, 39479), (23474, 37888), (24832, 35816), (26048, 34144), (28712, 30976)]