3131179968

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{1381}}^1$

素因数の和:1651

約数の個数: 168

約数和(自身を含む): 9684160464

約数和(自身を除く): 6552980496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 241, 294, 336, 392, 448, 482, 588, 672, 723, 784, 964, 1176, 1344, 1381, 1446, 1568, 1687, 1928, 2352, 2762, 2892, 3136, 3374, 3856, 4143, 4704, 5061, 5524, 5784, 6748, 7712, 8286, 9408, 9667, 10122, 11048, 11568, 11809, 13496, 15424, 16572, 19334, 20244, 22096, 23136, 23618, 26992, 29001, 33144, 35427, 38668, 40488, 44192, 46272, 47236, 53984, 58002, 66288, 67669, 70854, 77336, 80976, 88384, 94472, 107968, 116004, 132576, 135338, 141708, 154672, 161952, 188944, 203007, 232008, 265152, 270676, 283416, 309344, 323904, 332821, 377888, 406014, 464016, 541352, 566832, 618688, 665642, 755776, 812028, 928032, 998463, 1082704, 1133664, 1331284, 1624056, 1856064, 1996926, 2165408, 2267328, 2329747, 2662568, 3248112, 3993852, 4330816, 4659494, 5325136, 6496224, 6989241, 7987704, 9318988, 10650272, 12992448, 13978482, 15975408, 16308229, 18637976, 21300544, 27956964, 31950816, 32616458, 37275952, 48924687, 55913928, 63901632, 65232916, 74551904, 97849374, 111827856, 130465832, 149103808, 195698748, 223655712, 260931664, 391397496, 447311424, 521863328, 782794992, 1043726656, 1565589984, 3131179968]

約数ペア:

[(1, 3131179968), (2, 1565589984), (3, 1043726656), (4, 782794992), (6, 521863328), (7, 447311424), (8, 391397496), (12, 260931664), (14, 223655712), (16, 195698748), (21, 149103808), (24, 130465832), (28, 111827856), (32, 97849374), (42, 74551904), (48, 65232916), (49, 63901632), (56, 55913928), (64, 48924687), (84, 37275952), (96, 32616458), (98, 31950816), (112, 27956964), (147, 21300544), (168, 18637976), (192, 16308229), (196, 15975408), (224, 13978482), (241, 12992448), (294, 10650272), (336, 9318988), (392, 7987704), (448, 6989241), (482, 6496224), (588, 5325136), (672, 4659494), (723, 4330816), (784, 3993852), (964, 3248112), (1176, 2662568), (1344, 2329747), (1381, 2267328), (1446, 2165408), (1568, 1996926), (1687, 1856064), (1928, 1624056), (2352, 1331284), (2762, 1133664), (2892, 1082704), (3136, 998463), (3374, 928032), (3856, 812028), (4143, 755776), (4704, 665642), (5061, 618688), (5524, 566832), (5784, 541352), (6748, 464016), (7712, 406014), (8286, 377888), (9408, 332821), (9667, 323904), (10122, 309344), (11048, 283416), (11568, 270676), (11809, 265152), (13496, 232008), (15424, 203007), (16572, 188944), (19334, 161952), (20244, 154672), (22096, 141708), (23136, 135338), (23618, 132576), (26992, 116004), (29001, 107968), (33144, 94472), (35427, 88384), (38668, 80976), (40488, 77336), (44192, 70854), (46272, 67669), (47236, 66288), (53984, 58002)]