2639683008

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4271}}^1$

素因数の和:4355

約数の個数: 168

約数和(自身を含む): 8040502080

約数和(自身を除く): 5400819072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 37, 48, 58, 64, 72, 74, 87, 96, 111, 116, 144, 148, 174, 192, 222, 232, 261, 288, 296, 333, 348, 444, 464, 522, 576, 592, 666, 696, 888, 928, 1044, 1073, 1184, 1332, 1392, 1776, 1856, 2088, 2146, 2368, 2664, 2784, 3219, 3552, 4176, 4271, 4292, 5328, 5568, 6438, 7104, 8352, 8542, 8584, 9657, 10656, 12813, 12876, 16704, 17084, 17168, 19314, 21312, 25626, 25752, 34168, 34336, 38439, 38628, 51252, 51504, 68336, 68672, 76878, 77256, 102504, 103008, 123859, 136672, 153756, 154512, 158027, 205008, 206016, 247718, 273344, 307512, 309024, 316054, 371577, 410016, 474081, 495436, 615024, 618048, 632108, 743154, 820032, 948162, 990872, 1114731, 1230048, 1264216, 1422243, 1486308, 1896324, 1981744, 2229462, 2460096, 2528432, 2844486, 2972616, 3792648, 3963488, 4458924, 4582783, 5056864, 5688972, 5945232, 7585296, 7926976, 8917848, 9165566, 10113728, 11377944, 11890464, 13748349, 15170592, 17835696, 18331132, 22755888, 23780928, 27496698, 30341184, 35671392, 36662264, 41245047, 45511776, 54993396, 71342784, 73324528, 82490094, 91023552, 109986792, 146649056, 164980188, 219973584, 293298112, 329960376, 439947168, 659920752, 879894336, 1319841504, 2639683008]

約数ペア:

[(1, 2639683008), (2, 1319841504), (3, 879894336), (4, 659920752), (6, 439947168), (8, 329960376), (9, 293298112), (12, 219973584), (16, 164980188), (18, 146649056), (24, 109986792), (29, 91023552), (32, 82490094), (36, 73324528), (37, 71342784), (48, 54993396), (58, 45511776), (64, 41245047), (72, 36662264), (74, 35671392), (87, 30341184), (96, 27496698), (111, 23780928), (116, 22755888), (144, 18331132), (148, 17835696), (174, 15170592), (192, 13748349), (222, 11890464), (232, 11377944), (261, 10113728), (288, 9165566), (296, 8917848), (333, 7926976), (348, 7585296), (444, 5945232), (464, 5688972), (522, 5056864), (576, 4582783), (592, 4458924), (666, 3963488), (696, 3792648), (888, 2972616), (928, 2844486), (1044, 2528432), (1073, 2460096), (1184, 2229462), (1332, 1981744), (1392, 1896324), (1776, 1486308), (1856, 1422243), (2088, 1264216), (2146, 1230048), (2368, 1114731), (2664, 990872), (2784, 948162), (3219, 820032), (3552, 743154), (4176, 632108), (4271, 618048), (4292, 615024), (5328, 495436), (5568, 474081), (6438, 410016), (7104, 371577), (8352, 316054), (8542, 309024), (8584, 307512), (9657, 273344), (10656, 247718), (12813, 206016), (12876, 205008), (16704, 158027), (17084, 154512), (17168, 153756), (19314, 136672), (21312, 123859), (25626, 103008), (25752, 102504), (34168, 77256), (34336, 76878), (38439, 68672), (38628, 68336), (51252, 51504)]