642995428608

素因数分解:

$2^8\times 3^4\times {\mathrm{13}}^1\times {\mathrm{2385281}}^1$

素因数の和:2385322

約数の個数: 180

約数和(自身を含む): 2064781198788

約数和(自身を除く): 1421785770180

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 256, 288, 312, 324, 351, 384, 416, 432, 468, 576, 624, 648, 702, 768, 832, 864, 936, 1053, 1152, 1248, 1296, 1404, 1664, 1728, 1872, 2106, 2304, 2496, 2592, 2808, 3328, 3456, 3744, 4212, 4992, 5184, 5616, 6912, 7488, 8424, 9984, 10368, 11232, 14976, 16848, 20736, 22464, 29952, 33696, 44928, 67392, 89856, 134784, 269568, 2385281, 4770562, 7155843, 9541124, 14311686, 19082248, 21467529, 28623372, 31008653, 38164496, 42935058, 57246744, 62017306, 64402587, 76328992, 85870116, 93025959, 114493488, 124034612, 128805174, 152657984, 171740232, 186051918, 193207761, 228986976, 248069224, 257610348, 279077877, 305315968, 343480464, 372103836, 386415522, 457973952, 496138448, 515220696, 558155754, 610631936, 686960928, 744207672, 772831044, 837233631, 915947904, 992276896, 1030441392, 1116311508, 1373921856, 1488415344, 1545662088, 1674467262, 1831895808, 1984553792, 2060882784, 2232623016, 2511700893, 2747843712, 2976830688, 3091324176, 3348934524, 3969107584, 4121765568, 4465246032, 5023401786, 5495687424, 5953661376, 6182648352, 6697869048, 7938215168, 8243531136, 8930492064, 10046803572, 11907322752, 12365296704, 13395738096, 16487062272, 17860984128, 20093607144, 23814645504, 24730593408, 26791476192, 35721968256, 40187214288, 49461186816, 53582952384, 71443936512, 80374428576, 107165904768, 160748857152, 214331809536, 321497714304, 642995428608]

約数ペア:

[(1, 642995428608), (2, 321497714304), (3, 214331809536), (4, 160748857152), (6, 107165904768), (8, 80374428576), (9, 71443936512), (12, 53582952384), (13, 49461186816), (16, 40187214288), (18, 35721968256), (24, 26791476192), (26, 24730593408), (27, 23814645504), (32, 20093607144), (36, 17860984128), (39, 16487062272), (48, 13395738096), (52, 12365296704), (54, 11907322752), (64, 10046803572), (72, 8930492064), (78, 8243531136), (81, 7938215168), (96, 6697869048), (104, 6182648352), (108, 5953661376), (117, 5495687424), (128, 5023401786), (144, 4465246032), (156, 4121765568), (162, 3969107584), (192, 3348934524), (208, 3091324176), (216, 2976830688), (234, 2747843712), (256, 2511700893), (288, 2232623016), (312, 2060882784), (324, 1984553792), (351, 1831895808), (384, 1674467262), (416, 1545662088), (432, 1488415344), (468, 1373921856), (576, 1116311508), (624, 1030441392), (648, 992276896), (702, 915947904), (768, 837233631), (832, 772831044), (864, 744207672), (936, 686960928), (1053, 610631936), (1152, 558155754), (1248, 515220696), (1296, 496138448), (1404, 457973952), (1664, 386415522), (1728, 372103836), (1872, 343480464), (2106, 305315968), (2304, 279077877), (2496, 257610348), (2592, 248069224), (2808, 228986976), (3328, 193207761), (3456, 186051918), (3744, 171740232), (4212, 152657984), (4992, 128805174), (5184, 124034612), (5616, 114493488), (6912, 93025959), (7488, 85870116), (8424, 76328992), (9984, 64402587), (10368, 62017306), (11232, 57246744), (14976, 42935058), (16848, 38164496), (20736, 31008653), (22464, 28623372), (29952, 21467529), (33696, 19082248), (44928, 14311686), (67392, 9541124), (89856, 7155843), (134784, 4770562), (269568, 2385281)]