1644423768

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2099}}^1$

素因数の和:2164

約数の個数: 192

約数和(自身を含む): 5136768000

約数和(自身を除く): 3492344232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 81, 93, 104, 108, 117, 124, 156, 162, 186, 216, 234, 243, 248, 279, 312, 324, 351, 372, 403, 468, 486, 558, 648, 702, 744, 806, 837, 936, 972, 1053, 1116, 1209, 1404, 1612, 1674, 1944, 2099, 2106, 2232, 2418, 2511, 2808, 3159, 3224, 3348, 3627, 4198, 4212, 4836, 5022, 6297, 6318, 6696, 7254, 7533, 8396, 8424, 9672, 10044, 10881, 12594, 12636, 14508, 15066, 16792, 18891, 20088, 21762, 25188, 25272, 27287, 29016, 30132, 32643, 37782, 43524, 50376, 54574, 56673, 60264, 65069, 65286, 75564, 81861, 87048, 97929, 109148, 113346, 130138, 130572, 151128, 163722, 170019, 195207, 195858, 218296, 226692, 245583, 260276, 261144, 327444, 340038, 390414, 391716, 453384, 491166, 510057, 520552, 585621, 654888, 680076, 736749, 780828, 783432, 845897, 982332, 1020114, 1171242, 1360152, 1473498, 1561656, 1691794, 1756863, 1964664, 2040228, 2210247, 2342484, 2537691, 2946996, 3383588, 3513726, 4080456, 4420494, 4684968, 5075382, 5270589, 5893992, 6630741, 6767176, 7027452, 7613073, 8840988, 10150764, 10541178, 13261482, 14054904, 15226146, 15811767, 17681976, 20301528, 21082356, 22839219, 26522964, 30452292, 31623534, 42164712, 45678438, 53045928, 60904584, 63247068, 68517657, 91356876, 126494136, 137035314, 182713752, 205552971, 274070628, 411105942, 548141256, 822211884, 1644423768]

約数ペア:

[(1, 1644423768), (2, 822211884), (3, 548141256), (4, 411105942), (6, 274070628), (8, 205552971), (9, 182713752), (12, 137035314), (13, 126494136), (18, 91356876), (24, 68517657), (26, 63247068), (27, 60904584), (31, 53045928), (36, 45678438), (39, 42164712), (52, 31623534), (54, 30452292), (62, 26522964), (72, 22839219), (78, 21082356), (81, 20301528), (93, 17681976), (104, 15811767), (108, 15226146), (117, 14054904), (124, 13261482), (156, 10541178), (162, 10150764), (186, 8840988), (216, 7613073), (234, 7027452), (243, 6767176), (248, 6630741), (279, 5893992), (312, 5270589), (324, 5075382), (351, 4684968), (372, 4420494), (403, 4080456), (468, 3513726), (486, 3383588), (558, 2946996), (648, 2537691), (702, 2342484), (744, 2210247), (806, 2040228), (837, 1964664), (936, 1756863), (972, 1691794), (1053, 1561656), (1116, 1473498), (1209, 1360152), (1404, 1171242), (1612, 1020114), (1674, 982332), (1944, 845897), (2099, 783432), (2106, 780828), (2232, 736749), (2418, 680076), (2511, 654888), (2808, 585621), (3159, 520552), (3224, 510057), (3348, 491166), (3627, 453384), (4198, 391716), (4212, 390414), (4836, 340038), (5022, 327444), (6297, 261144), (6318, 260276), (6696, 245583), (7254, 226692), (7533, 218296), (8396, 195858), (8424, 195207), (9672, 170019), (10044, 163722), (10881, 151128), (12594, 130572), (12636, 130138), (14508, 113346), (15066, 109148), (16792, 97929), (18891, 87048), (20088, 81861), (21762, 75564), (25188, 65286), (25272, 65069), (27287, 60264), (29016, 56673), (30132, 54574), (32643, 50376), (37782, 43524)]