238708512

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1361}}^1$

素因数の和:1416

約数の個数: 192

約数和(自身を含む): 823737600

約数和(自身を除く): 585029088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 72, 84, 87, 96, 108, 112, 116, 126, 144, 168, 174, 189, 203, 216, 224, 232, 252, 261, 288, 336, 348, 378, 406, 432, 464, 504, 522, 609, 672, 696, 756, 783, 812, 864, 928, 1008, 1044, 1218, 1361, 1392, 1512, 1566, 1624, 1827, 2016, 2088, 2436, 2722, 2784, 3024, 3132, 3248, 3654, 4083, 4176, 4872, 5444, 5481, 6048, 6264, 6496, 7308, 8166, 8352, 9527, 9744, 10888, 10962, 12249, 12528, 14616, 16332, 19054, 19488, 21776, 21924, 24498, 25056, 28581, 29232, 32664, 36747, 38108, 39469, 43552, 43848, 48996, 57162, 58464, 65328, 73494, 76216, 78938, 85743, 87696, 97992, 114324, 118407, 130656, 146988, 152432, 157876, 171486, 175392, 195984, 228648, 236814, 257229, 276283, 293976, 304864, 315752, 342972, 355221, 391968, 457296, 473628, 514458, 552566, 587952, 631504, 685944, 710442, 828849, 914592, 947256, 1028916, 1065663, 1105132, 1175904, 1263008, 1371888, 1420884, 1657698, 1894512, 2057832, 2131326, 2210264, 2486547, 2743776, 2841768, 3315396, 3789024, 4115664, 4262652, 4420528, 4973094, 5683536, 6630792, 7459641, 8231328, 8525304, 8841056, 9946188, 11367072, 13261584, 14919282, 17050608, 19892376, 26523168, 29838564, 34101216, 39784752, 59677128, 79569504, 119354256, 238708512]

約数ペア:

[(1, 238708512), (2, 119354256), (3, 79569504), (4, 59677128), (6, 39784752), (7, 34101216), (8, 29838564), (9, 26523168), (12, 19892376), (14, 17050608), (16, 14919282), (18, 13261584), (21, 11367072), (24, 9946188), (27, 8841056), (28, 8525304), (29, 8231328), (32, 7459641), (36, 6630792), (42, 5683536), (48, 4973094), (54, 4420528), (56, 4262652), (58, 4115664), (63, 3789024), (72, 3315396), (84, 2841768), (87, 2743776), (96, 2486547), (108, 2210264), (112, 2131326), (116, 2057832), (126, 1894512), (144, 1657698), (168, 1420884), (174, 1371888), (189, 1263008), (203, 1175904), (216, 1105132), (224, 1065663), (232, 1028916), (252, 947256), (261, 914592), (288, 828849), (336, 710442), (348, 685944), (378, 631504), (406, 587952), (432, 552566), (464, 514458), (504, 473628), (522, 457296), (609, 391968), (672, 355221), (696, 342972), (756, 315752), (783, 304864), (812, 293976), (864, 276283), (928, 257229), (1008, 236814), (1044, 228648), (1218, 195984), (1361, 175392), (1392, 171486), (1512, 157876), (1566, 152432), (1624, 146988), (1827, 130656), (2016, 118407), (2088, 114324), (2436, 97992), (2722, 87696), (2784, 85743), (3024, 78938), (3132, 76216), (3248, 73494), (3654, 65328), (4083, 58464), (4176, 57162), (4872, 48996), (5444, 43848), (5481, 43552), (6048, 39469), (6264, 38108), (6496, 36747), (7308, 32664), (8166, 29232), (8352, 28581), (9527, 25056), (9744, 24498), (10888, 21924), (10962, 21776), (12249, 19488), (12528, 19054), (14616, 16332)]