6581688048

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{661}}^1$

素因数の和:894

約数の個数: 240

約数和(自身を含む): 20706862176

約数和(自身を除く): 14125174128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 197, 208, 216, 234, 243, 312, 324, 351, 394, 432, 468, 486, 591, 624, 648, 661, 702, 788, 936, 972, 1053, 1182, 1296, 1322, 1404, 1576, 1773, 1872, 1944, 1983, 2106, 2364, 2561, 2644, 2808, 3152, 3159, 3546, 3888, 3966, 4212, 4728, 5122, 5288, 5319, 5616, 5949, 6318, 7092, 7683, 7932, 8424, 8593, 9456, 10244, 10576, 10638, 11898, 12636, 14184, 15366, 15864, 15957, 16848, 17186, 17847, 20488, 21276, 23049, 23796, 25272, 25779, 28368, 30732, 31728, 31914, 34372, 35694, 40976, 42552, 46098, 47592, 47871, 50544, 51558, 53541, 61464, 63828, 68744, 69147, 71388, 77337, 85104, 92196, 95184, 95742, 103116, 107082, 122928, 127656, 130217, 137488, 138294, 142776, 154674, 160623, 184392, 191484, 206232, 207441, 214164, 232011, 255312, 260434, 276588, 285552, 309348, 321246, 368784, 382968, 390651, 412464, 414882, 428328, 464022, 520868, 553176, 618696, 622323, 642492, 696033, 765936, 781302, 829764, 856656, 928044, 1041736, 1106352, 1171953, 1237392, 1244646, 1284984, 1392066, 1562604, 1659528, 1692821, 1856088, 2083472, 2088099, 2343906, 2489292, 2569968, 2784132, 3125208, 3319056, 3385642, 3515859, 3712176, 4176198, 4687812, 4978584, 5078463, 5568264, 6250416, 6771284, 7031718, 8352396, 9375624, 9957168, 10156926, 10547577, 11136528, 13542568, 14063436, 15235389, 16704792, 18751248, 20313852, 21095154, 27085136, 28126872, 30470778, 31642731, 33409584, 40627704, 42190308, 45706167, 56253744, 60941556, 63285462, 81255408, 84380616, 91412334, 121883112, 126570924, 137118501, 168761232, 182824668, 243766224, 253141848, 274237002, 365649336, 411355503, 506283696, 548474004, 731298672, 822711006, 1096948008, 1645422012, 2193896016, 3290844024, 6581688048]

約数ペア:

[(1, 6581688048), (2, 3290844024), (3, 2193896016), (4, 1645422012), (6, 1096948008), (8, 822711006), (9, 731298672), (12, 548474004), (13, 506283696), (16, 411355503), (18, 365649336), (24, 274237002), (26, 253141848), (27, 243766224), (36, 182824668), (39, 168761232), (48, 137118501), (52, 126570924), (54, 121883112), (72, 91412334), (78, 84380616), (81, 81255408), (104, 63285462), (108, 60941556), (117, 56253744), (144, 45706167), (156, 42190308), (162, 40627704), (197, 33409584), (208, 31642731), (216, 30470778), (234, 28126872), (243, 27085136), (312, 21095154), (324, 20313852), (351, 18751248), (394, 16704792), (432, 15235389), (468, 14063436), (486, 13542568), (591, 11136528), (624, 10547577), (648, 10156926), (661, 9957168), (702, 9375624), (788, 8352396), (936, 7031718), (972, 6771284), (1053, 6250416), (1182, 5568264), (1296, 5078463), (1322, 4978584), (1404, 4687812), (1576, 4176198), (1773, 3712176), (1872, 3515859), (1944, 3385642), (1983, 3319056), (2106, 3125208), (2364, 2784132), (2561, 2569968), (2644, 2489292), (2808, 2343906), (3152, 2088099), (3159, 2083472), (3546, 1856088), (3888, 1692821), (3966, 1659528), (4212, 1562604), (4728, 1392066), (5122, 1284984), (5288, 1244646), (5319, 1237392), (5616, 1171953), (5949, 1106352), (6318, 1041736), (7092, 928044), (7683, 856656), (7932, 829764), (8424, 781302), (8593, 765936), (9456, 696033), (10244, 642492), (10576, 622323), (10638, 618696), (11898, 553176), (12636, 520868), (14184, 464022), (15366, 428328), (15864, 414882), (15957, 412464), (16848, 390651), (17186, 382968), (17847, 368784), (20488, 321246), (21276, 309348), (23049, 285552), (23796, 276588), (25272, 260434), (25779, 255312), (28368, 232011), (30732, 214164), (31728, 207441), (31914, 206232), (34372, 191484), (35694, 184392), (40976, 160623), (42552, 154674), (46098, 142776), (47592, 138294), (47871, 137488), (50544, 130217), (51558, 127656), (53541, 122928), (61464, 107082), (63828, 103116), (68744, 95742), (69147, 95184), (71388, 92196), (77337, 85104)]