788416128

素因数分解:

$2^7\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:459

約数の個数: 192

約数和(自身を含む): 2380833000

約数和(自身を除く): 1592416872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 53, 64, 72, 74, 96, 106, 111, 128, 144, 148, 159, 192, 212, 222, 288, 296, 318, 333, 349, 384, 424, 444, 477, 576, 592, 636, 666, 698, 848, 888, 954, 1047, 1152, 1184, 1272, 1332, 1396, 1696, 1776, 1908, 1961, 2094, 2368, 2544, 2664, 2792, 3141, 3392, 3552, 3816, 3922, 4188, 4736, 5088, 5328, 5584, 5883, 6282, 6784, 7104, 7632, 7844, 8376, 10176, 10656, 11168, 11766, 12564, 12913, 14208, 15264, 15688, 16752, 17649, 18497, 20352, 21312, 22336, 23532, 25128, 25826, 30528, 31376, 33504, 35298, 36994, 38739, 42624, 44672, 47064, 50256, 51652, 55491, 61056, 62752, 67008, 70596, 73988, 77478, 94128, 100512, 103304, 110982, 116217, 125504, 134016, 141192, 147976, 154956, 166473, 188256, 201024, 206608, 221964, 232434, 251008, 282384, 295952, 309912, 332946, 376512, 402048, 413216, 443928, 464868, 564768, 591904, 619824, 665892, 684389, 753024, 826432, 887856, 929736, 1129536, 1183808, 1239648, 1331784, 1368778, 1652864, 1775712, 1859472, 2053167, 2259072, 2367616, 2479296, 2663568, 2737556, 3551424, 3718944, 4106334, 4958592, 5327136, 5475112, 6159501, 7102848, 7437888, 8212668, 10654272, 10950224, 12319002, 14875776, 16425336, 21308544, 21900448, 24638004, 32850672, 43800896, 49276008, 65701344, 87601792, 98552016, 131402688, 197104032, 262805376, 394208064, 788416128]

約数ペア:

[(1, 788416128), (2, 394208064), (3, 262805376), (4, 197104032), (6, 131402688), (8, 98552016), (9, 87601792), (12, 65701344), (16, 49276008), (18, 43800896), (24, 32850672), (32, 24638004), (36, 21900448), (37, 21308544), (48, 16425336), (53, 14875776), (64, 12319002), (72, 10950224), (74, 10654272), (96, 8212668), (106, 7437888), (111, 7102848), (128, 6159501), (144, 5475112), (148, 5327136), (159, 4958592), (192, 4106334), (212, 3718944), (222, 3551424), (288, 2737556), (296, 2663568), (318, 2479296), (333, 2367616), (349, 2259072), (384, 2053167), (424, 1859472), (444, 1775712), (477, 1652864), (576, 1368778), (592, 1331784), (636, 1239648), (666, 1183808), (698, 1129536), (848, 929736), (888, 887856), (954, 826432), (1047, 753024), (1152, 684389), (1184, 665892), (1272, 619824), (1332, 591904), (1396, 564768), (1696, 464868), (1776, 443928), (1908, 413216), (1961, 402048), (2094, 376512), (2368, 332946), (2544, 309912), (2664, 295952), (2792, 282384), (3141, 251008), (3392, 232434), (3552, 221964), (3816, 206608), (3922, 201024), (4188, 188256), (4736, 166473), (5088, 154956), (5328, 147976), (5584, 141192), (5883, 134016), (6282, 125504), (6784, 116217), (7104, 110982), (7632, 103304), (7844, 100512), (8376, 94128), (10176, 77478), (10656, 73988), (11168, 70596), (11766, 67008), (12564, 62752), (12913, 61056), (14208, 55491), (15264, 51652), (15688, 50256), (16752, 47064), (17649, 44672), (18497, 42624), (20352, 38739), (21312, 36994), (22336, 35298), (23532, 33504), (25128, 31376), (25826, 30528)]