903131936

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^2\times {\mathrm{1993}}^1$

素因数の和:2051

約数の個数: 108

約数和(自身を含む): 2198259378

約数和(自身を除く): 1295127442

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 289, 392, 476, 544, 578, 784, 833, 952, 1156, 1568, 1666, 1904, 1993, 2023, 2312, 3332, 3808, 3986, 4046, 4624, 6664, 7972, 8092, 9248, 13328, 13951, 14161, 15944, 16184, 26656, 27902, 28322, 31888, 32368, 33881, 55804, 56644, 63776, 64736, 67762, 97657, 111608, 113288, 135524, 195314, 223216, 226576, 237167, 271048, 390628, 446432, 453152, 474334, 542096, 575977, 781256, 948668, 1084192, 1151954, 1562512, 1660169, 1897336, 2303908, 3125024, 3320338, 3794672, 4031839, 4607816, 6640676, 7589344, 8063678, 9215632, 13281352, 16127356, 18431264, 26562704, 28222873, 32254712, 53125408, 56445746, 64509424, 112891492, 129018848, 225782984, 451565968, 903131936]

約数ペア:

[(1, 903131936), (2, 451565968), (4, 225782984), (7, 129018848), (8, 112891492), (14, 64509424), (16, 56445746), (17, 53125408), (28, 32254712), (32, 28222873), (34, 26562704), (49, 18431264), (56, 16127356), (68, 13281352), (98, 9215632), (112, 8063678), (119, 7589344), (136, 6640676), (196, 4607816), (224, 4031839), (238, 3794672), (272, 3320338), (289, 3125024), (392, 2303908), (476, 1897336), (544, 1660169), (578, 1562512), (784, 1151954), (833, 1084192), (952, 948668), (1156, 781256), (1568, 575977), (1666, 542096), (1904, 474334), (1993, 453152), (2023, 446432), (2312, 390628), (3332, 271048), (3808, 237167), (3986, 226576), (4046, 223216), (4624, 195314), (6664, 135524), (7972, 113288), (8092, 111608), (9248, 97657), (13328, 67762), (13951, 64736), (14161, 63776), (15944, 56644), (16184, 55804), (26656, 33881), (27902, 32368), (28322, 31888)]