326455416

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:578

約数の個数: 192

約数和(自身を含む): 1080518400

約数和(自身を除く): 754062984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 73, 76, 84, 114, 126, 133, 146, 152, 168, 171, 219, 228, 252, 266, 292, 342, 399, 438, 456, 467, 504, 511, 532, 584, 657, 684, 798, 876, 934, 1022, 1064, 1197, 1314, 1368, 1387, 1401, 1533, 1596, 1752, 1868, 2044, 2394, 2628, 2774, 2802, 3066, 3192, 3269, 3736, 4088, 4161, 4203, 4599, 4788, 5256, 5548, 5604, 6132, 6538, 8322, 8406, 8873, 9198, 9576, 9709, 9807, 11096, 11208, 12264, 12483, 13076, 16644, 16812, 17746, 18396, 19418, 19614, 24966, 26152, 26619, 29127, 29421, 33288, 33624, 34091, 35492, 36792, 38836, 39228, 49932, 53238, 58254, 58842, 62111, 68182, 70984, 77672, 78456, 79857, 87381, 99864, 102273, 106476, 116508, 117684, 124222, 136364, 159714, 174762, 186333, 204546, 212952, 233016, 235368, 238637, 248444, 272728, 306819, 319428, 349524, 372666, 409092, 477274, 496888, 558999, 613638, 638856, 647729, 699048, 715911, 745332, 818184, 954548, 1117998, 1227276, 1295458, 1431822, 1490664, 1909096, 1943187, 2147733, 2235996, 2454552, 2590916, 2863644, 3886374, 4295466, 4471992, 4534103, 5181832, 5727288, 5829561, 7772748, 8590932, 9068206, 11659122, 13602309, 15545496, 17181864, 18136412, 23318244, 27204618, 36272824, 40806927, 46636488, 54409236, 81613854, 108818472, 163227708, 326455416]

約数ペア:

[(1, 326455416), (2, 163227708), (3, 108818472), (4, 81613854), (6, 54409236), (7, 46636488), (8, 40806927), (9, 36272824), (12, 27204618), (14, 23318244), (18, 18136412), (19, 17181864), (21, 15545496), (24, 13602309), (28, 11659122), (36, 9068206), (38, 8590932), (42, 7772748), (56, 5829561), (57, 5727288), (63, 5181832), (72, 4534103), (73, 4471992), (76, 4295466), (84, 3886374), (114, 2863644), (126, 2590916), (133, 2454552), (146, 2235996), (152, 2147733), (168, 1943187), (171, 1909096), (219, 1490664), (228, 1431822), (252, 1295458), (266, 1227276), (292, 1117998), (342, 954548), (399, 818184), (438, 745332), (456, 715911), (467, 699048), (504, 647729), (511, 638856), (532, 613638), (584, 558999), (657, 496888), (684, 477274), (798, 409092), (876, 372666), (934, 349524), (1022, 319428), (1064, 306819), (1197, 272728), (1314, 248444), (1368, 238637), (1387, 235368), (1401, 233016), (1533, 212952), (1596, 204546), (1752, 186333), (1868, 174762), (2044, 159714), (2394, 136364), (2628, 124222), (2774, 117684), (2802, 116508), (3066, 106476), (3192, 102273), (3269, 99864), (3736, 87381), (4088, 79857), (4161, 78456), (4203, 77672), (4599, 70984), (4788, 68182), (5256, 62111), (5548, 58842), (5604, 58254), (6132, 53238), (6538, 49932), (8322, 39228), (8406, 38836), (8873, 36792), (9198, 35492), (9576, 34091), (9709, 33624), (9807, 33288), (11096, 29421), (11208, 29127), (12264, 26619), (12483, 26152), (13076, 24966), (16644, 19614), (16812, 19418), (17746, 18396)]