19450564848

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{1429}}^1$

素因数の和:2128

約数の個数: 240

約数和(自身を含む): 64092668640

約数和(自身を除く): 44642103792

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 312, 396, 429, 468, 528, 572, 624, 661, 792, 858, 936, 1144, 1287, 1322, 1429, 1584, 1716, 1872, 1983, 2288, 2574, 2644, 2858, 3432, 3966, 4287, 5148, 5288, 5716, 5949, 6864, 7271, 7932, 8574, 8593, 10296, 10576, 11432, 11898, 12861, 14542, 15719, 15864, 17148, 17186, 18577, 20592, 21813, 22864, 23796, 25722, 25779, 29084, 31438, 31728, 34296, 34372, 37154, 43626, 47157, 47592, 51444, 51558, 55731, 58168, 62876, 65439, 68592, 68744, 74308, 77337, 87252, 94314, 94523, 95184, 102888, 103116, 111462, 116336, 125752, 130878, 137488, 141471, 148616, 154674, 167193, 174504, 188628, 189046, 204347, 205776, 206232, 222924, 251504, 261756, 282942, 283569, 297232, 309348, 334386, 349008, 377256, 378092, 408694, 412464, 445848, 523512, 565884, 567138, 613041, 618696, 668772, 754512, 756184, 817388, 850707, 891696, 944569, 1047024, 1131768, 1134276, 1226082, 1237392, 1337544, 1512368, 1634776, 1701414, 1839123, 1889138, 2263536, 2268552, 2452164, 2675088, 2833707, 3269552, 3402828, 3678246, 3778276, 4537104, 4904328, 5667414, 6805656, 7356492, 7556552, 8501121, 9808656, 10390259, 11334828, 12279397, 13611312, 14712984, 15113104, 17002242, 20780518, 22669656, 24558794, 29425968, 31170777, 34004484, 36838191, 41561036, 45339312, 49117588, 62341554, 68008968, 73676382, 83122072, 93512331, 98235176, 110514573, 124683108, 135073367, 136017936, 147352764, 166244144, 187024662, 196470352, 221029146, 249366216, 270146734, 294705528, 374049324, 405220101, 442058292, 498732432, 540293468, 589411056, 748098648, 810440202, 884116584, 1080586936, 1215660303, 1496197296, 1620880404, 1768233168, 2161173872, 2431320606, 3241760808, 4862641212, 6483521616, 9725282424, 19450564848]

約数ペア:

[(1, 19450564848), (2, 9725282424), (3, 6483521616), (4, 4862641212), (6, 3241760808), (8, 2431320606), (9, 2161173872), (11, 1768233168), (12, 1620880404), (13, 1496197296), (16, 1215660303), (18, 1080586936), (22, 884116584), (24, 810440202), (26, 748098648), (33, 589411056), (36, 540293468), (39, 498732432), (44, 442058292), (48, 405220101), (52, 374049324), (66, 294705528), (72, 270146734), (78, 249366216), (88, 221029146), (99, 196470352), (104, 187024662), (117, 166244144), (132, 147352764), (143, 136017936), (144, 135073367), (156, 124683108), (176, 110514573), (198, 98235176), (208, 93512331), (234, 83122072), (264, 73676382), (286, 68008968), (312, 62341554), (396, 49117588), (429, 45339312), (468, 41561036), (528, 36838191), (572, 34004484), (624, 31170777), (661, 29425968), (792, 24558794), (858, 22669656), (936, 20780518), (1144, 17002242), (1287, 15113104), (1322, 14712984), (1429, 13611312), (1584, 12279397), (1716, 11334828), (1872, 10390259), (1983, 9808656), (2288, 8501121), (2574, 7556552), (2644, 7356492), (2858, 6805656), (3432, 5667414), (3966, 4904328), (4287, 4537104), (5148, 3778276), (5288, 3678246), (5716, 3402828), (5949, 3269552), (6864, 2833707), (7271, 2675088), (7932, 2452164), (8574, 2268552), (8593, 2263536), (10296, 1889138), (10576, 1839123), (11432, 1701414), (11898, 1634776), (12861, 1512368), (14542, 1337544), (15719, 1237392), (15864, 1226082), (17148, 1134276), (17186, 1131768), (18577, 1047024), (20592, 944569), (21813, 891696), (22864, 850707), (23796, 817388), (25722, 756184), (25779, 754512), (29084, 668772), (31438, 618696), (31728, 613041), (34296, 567138), (34372, 565884), (37154, 523512), (43626, 445848), (47157, 412464), (47592, 408694), (51444, 378092), (51558, 377256), (55731, 349008), (58168, 334386), (62876, 309348), (65439, 297232), (68592, 283569), (68744, 282942), (74308, 261756), (77337, 251504), (87252, 222924), (94314, 206232), (94523, 205776), (95184, 204347), (102888, 189046), (103116, 188628), (111462, 174504), (116336, 167193), (125752, 154674), (130878, 148616), (137488, 141471)]