404008128

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^2\times {\mathrm{809}}^1$

素因数の和:864

約数の個数: 168

約数和(自身を含む): 1263243600

約数和(自身を除く): 859235472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 136, 144, 153, 192, 204, 216, 272, 288, 289, 306, 408, 432, 459, 544, 576, 578, 612, 809, 816, 864, 867, 918, 1088, 1156, 1224, 1618, 1632, 1728, 1734, 1836, 2312, 2427, 2448, 2601, 3236, 3264, 3468, 3672, 4624, 4854, 4896, 5202, 6472, 6936, 7281, 7344, 7803, 9248, 9708, 9792, 10404, 12944, 13753, 13872, 14562, 14688, 15606, 18496, 19416, 20808, 21843, 25888, 27506, 27744, 29124, 29376, 31212, 38832, 41259, 41616, 43686, 51776, 55012, 55488, 58248, 62424, 77664, 82518, 83232, 87372, 110024, 116496, 123777, 124848, 155328, 165036, 166464, 174744, 220048, 232992, 233801, 247554, 249696, 330072, 349488, 371331, 440096, 465984, 467602, 495108, 499392, 660144, 698976, 701403, 742662, 880192, 935204, 990216, 1320288, 1397952, 1402806, 1485324, 1870408, 1980432, 2104209, 2640576, 2805612, 2970648, 3740816, 3960864, 4208418, 5611224, 5941296, 6312627, 7481632, 7921728, 8416836, 11222448, 11882592, 12625254, 14963264, 16833672, 22444896, 23765184, 25250508, 33667344, 44889792, 50501016, 67334688, 101002032, 134669376, 202004064, 404008128]

約数ペア:

[(1, 404008128), (2, 202004064), (3, 134669376), (4, 101002032), (6, 67334688), (8, 50501016), (9, 44889792), (12, 33667344), (16, 25250508), (17, 23765184), (18, 22444896), (24, 16833672), (27, 14963264), (32, 12625254), (34, 11882592), (36, 11222448), (48, 8416836), (51, 7921728), (54, 7481632), (64, 6312627), (68, 5941296), (72, 5611224), (96, 4208418), (102, 3960864), (108, 3740816), (136, 2970648), (144, 2805612), (153, 2640576), (192, 2104209), (204, 1980432), (216, 1870408), (272, 1485324), (288, 1402806), (289, 1397952), (306, 1320288), (408, 990216), (432, 935204), (459, 880192), (544, 742662), (576, 701403), (578, 698976), (612, 660144), (809, 499392), (816, 495108), (864, 467602), (867, 465984), (918, 440096), (1088, 371331), (1156, 349488), (1224, 330072), (1618, 249696), (1632, 247554), (1728, 233801), (1734, 232992), (1836, 220048), (2312, 174744), (2427, 166464), (2448, 165036), (2601, 155328), (3236, 124848), (3264, 123777), (3468, 116496), (3672, 110024), (4624, 87372), (4854, 83232), (4896, 82518), (5202, 77664), (6472, 62424), (6936, 58248), (7281, 55488), (7344, 55012), (7803, 51776), (9248, 43686), (9708, 41616), (9792, 41259), (10404, 38832), (12944, 31212), (13753, 29376), (13872, 29124), (14562, 27744), (14688, 27506), (15606, 25888), (18496, 21843), (19416, 20808)]