861179256

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1039

約数の個数: 256

約数和(自身を含む): 2973696000

約数和(自身を除く): 2112516744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 31, 36, 38, 42, 54, 56, 57, 62, 63, 72, 76, 84, 93, 108, 114, 124, 126, 133, 152, 168, 171, 186, 189, 216, 217, 228, 248, 252, 266, 279, 342, 372, 378, 399, 434, 456, 504, 513, 532, 558, 589, 651, 684, 744, 756, 798, 837, 868, 967, 1026, 1064, 1116, 1178, 1197, 1302, 1368, 1512, 1596, 1674, 1736, 1767, 1934, 1953, 2052, 2232, 2356, 2394, 2604, 2901, 3192, 3348, 3534, 3591, 3868, 3906, 4104, 4123, 4712, 4788, 5208, 5301, 5802, 5859, 6696, 6769, 7068, 7182, 7736, 7812, 8246, 8703, 9576, 10602, 11604, 11718, 12369, 13538, 14136, 14364, 15624, 15903, 16492, 17406, 18373, 20307, 21204, 23208, 23436, 24738, 26109, 27076, 28728, 29977, 31806, 32984, 34812, 36746, 37107, 40614, 42408, 46872, 49476, 52218, 54152, 55119, 59954, 60921, 63612, 69624, 73492, 74214, 81228, 89931, 98952, 104436, 110238, 111321, 119908, 121842, 127224, 128611, 146984, 148428, 162456, 165357, 179862, 182763, 208872, 209839, 220476, 222642, 239816, 243684, 257222, 269793, 296856, 330714, 359724, 365526, 385833, 419678, 440952, 445284, 487368, 496071, 514444, 539586, 569563, 629517, 661428, 719448, 731052, 771666, 809379, 839356, 890568, 992142, 1028888, 1079172, 1139126, 1157499, 1259034, 1322856, 1462104, 1543332, 1618758, 1678712, 1708689, 1888551, 1984284, 2158344, 2278252, 2314998, 2518068, 3086664, 3237516, 3417378, 3472497, 3777102, 3968568, 3986941, 4556504, 4629996, 5036136, 5126067, 5665653, 6475032, 6834756, 6944994, 7554204, 7973882, 9259992, 10252134, 11331306, 11960823, 13669512, 13889988, 15108408, 15378201, 15947764, 20504268, 22662612, 23921646, 27779976, 30756402, 31895528, 35882469, 41008536, 45325224, 47843292, 61512804, 71764938, 95686584, 107647407, 123025608, 143529876, 215294814, 287059752, 430589628, 861179256]

約数ペア:

[(1, 861179256), (2, 430589628), (3, 287059752), (4, 215294814), (6, 143529876), (7, 123025608), (8, 107647407), (9, 95686584), (12, 71764938), (14, 61512804), (18, 47843292), (19, 45325224), (21, 41008536), (24, 35882469), (27, 31895528), (28, 30756402), (31, 27779976), (36, 23921646), (38, 22662612), (42, 20504268), (54, 15947764), (56, 15378201), (57, 15108408), (62, 13889988), (63, 13669512), (72, 11960823), (76, 11331306), (84, 10252134), (93, 9259992), (108, 7973882), (114, 7554204), (124, 6944994), (126, 6834756), (133, 6475032), (152, 5665653), (168, 5126067), (171, 5036136), (186, 4629996), (189, 4556504), (216, 3986941), (217, 3968568), (228, 3777102), (248, 3472497), (252, 3417378), (266, 3237516), (279, 3086664), (342, 2518068), (372, 2314998), (378, 2278252), (399, 2158344), (434, 1984284), (456, 1888551), (504, 1708689), (513, 1678712), (532, 1618758), (558, 1543332), (589, 1462104), (651, 1322856), (684, 1259034), (744, 1157499), (756, 1139126), (798, 1079172), (837, 1028888), (868, 992142), (967, 890568), (1026, 839356), (1064, 809379), (1116, 771666), (1178, 731052), (1197, 719448), (1302, 661428), (1368, 629517), (1512, 569563), (1596, 539586), (1674, 514444), (1736, 496071), (1767, 487368), (1934, 445284), (1953, 440952), (2052, 419678), (2232, 385833), (2356, 365526), (2394, 359724), (2604, 330714), (2901, 296856), (3192, 269793), (3348, 257222), (3534, 243684), (3591, 239816), (3868, 222642), (3906, 220476), (4104, 209839), (4123, 208872), (4712, 182763), (4788, 179862), (5208, 165357), (5301, 162456), (5802, 148428), (5859, 146984), (6696, 128611), (6769, 127224), (7068, 121842), (7182, 119908), (7736, 111321), (7812, 110238), (8246, 104436), (8703, 98952), (9576, 89931), (10602, 81228), (11604, 74214), (11718, 73492), (12369, 69624), (13538, 63612), (14136, 60921), (14364, 59954), (15624, 55119), (15903, 54152), (16492, 52218), (17406, 49476), (18373, 46872), (20307, 42408), (21204, 40614), (23208, 37107), (23436, 36746), (24738, 34812), (26109, 32984), (27076, 31806), (28728, 29977)]