550368

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{13}}^1$

素因数の和:46

約数の個数: 144

約数和(自身を含む): 2010960

約数和(自身を除く): 1460592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 84, 91, 96, 98, 104, 108, 112, 117, 126, 144, 147, 156, 168, 182, 189, 196, 208, 216, 224, 234, 252, 273, 288, 294, 312, 336, 351, 364, 378, 392, 416, 432, 441, 468, 504, 546, 588, 624, 637, 672, 702, 728, 756, 784, 819, 864, 882, 936, 1008, 1092, 1176, 1248, 1274, 1323, 1404, 1456, 1512, 1568, 1638, 1764, 1872, 1911, 2016, 2184, 2352, 2457, 2548, 2646, 2808, 2912, 3024, 3276, 3528, 3744, 3822, 4368, 4704, 4914, 5096, 5292, 5616, 5733, 6048, 6552, 7056, 7644, 8736, 9828, 10192, 10584, 11232, 11466, 13104, 14112, 15288, 17199, 19656, 20384, 21168, 22932, 26208, 30576, 34398, 39312, 42336, 45864, 61152, 68796, 78624, 91728, 137592, 183456, 275184, 550368]

約数ペア:

[(1, 550368), (2, 275184), (3, 183456), (4, 137592), (6, 91728), (7, 78624), (8, 68796), (9, 61152), (12, 45864), (13, 42336), (14, 39312), (16, 34398), (18, 30576), (21, 26208), (24, 22932), (26, 21168), (27, 20384), (28, 19656), (32, 17199), (36, 15288), (39, 14112), (42, 13104), (48, 11466), (49, 11232), (52, 10584), (54, 10192), (56, 9828), (63, 8736), (72, 7644), (78, 7056), (84, 6552), (91, 6048), (96, 5733), (98, 5616), (104, 5292), (108, 5096), (112, 4914), (117, 4704), (126, 4368), (144, 3822), (147, 3744), (156, 3528), (168, 3276), (182, 3024), (189, 2912), (196, 2808), (208, 2646), (216, 2548), (224, 2457), (234, 2352), (252, 2184), (273, 2016), (288, 1911), (294, 1872), (312, 1764), (336, 1638), (351, 1568), (364, 1512), (378, 1456), (392, 1404), (416, 1323), (432, 1274), (441, 1248), (468, 1176), (504, 1092), (546, 1008), (588, 936), (624, 882), (637, 864), (672, 819), (702, 784), (728, 756)]