388354512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1327}}^1$

素因数の和:1425

約数の個数: 160

約数和(自身を含む): 1254141952

約数和(自身を除く): 865787440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 67, 78, 84, 91, 104, 112, 134, 156, 168, 182, 201, 208, 268, 273, 312, 336, 364, 402, 469, 536, 546, 624, 728, 804, 871, 938, 1072, 1092, 1327, 1407, 1456, 1608, 1742, 1876, 2184, 2613, 2654, 2814, 3216, 3484, 3752, 3981, 4368, 5226, 5308, 5628, 6097, 6968, 7504, 7962, 9289, 10452, 10616, 11256, 12194, 13936, 15924, 17251, 18291, 18578, 20904, 21232, 22512, 24388, 27867, 31848, 34502, 36582, 37156, 41808, 48776, 51753, 55734, 63696, 69004, 73164, 74312, 88909, 97552, 103506, 111468, 120757, 138008, 146328, 148624, 177818, 207012, 222936, 241514, 266727, 276016, 292656, 355636, 362271, 414024, 445872, 483028, 533454, 622363, 711272, 724542, 828048, 966056, 1066908, 1155817, 1244726, 1422544, 1449084, 1867089, 1932112, 2133816, 2311634, 2489452, 2898168, 3467451, 3734178, 4267632, 4623268, 4978904, 5796336, 6934902, 7468356, 8090719, 9246536, 9957808, 13869804, 14936712, 16181438, 18493072, 24272157, 27739608, 29873424, 32362876, 48544314, 55479216, 64725752, 97088628, 129451504, 194177256, 388354512]

約数ペア:

[(1, 388354512), (2, 194177256), (3, 129451504), (4, 97088628), (6, 64725752), (7, 55479216), (8, 48544314), (12, 32362876), (13, 29873424), (14, 27739608), (16, 24272157), (21, 18493072), (24, 16181438), (26, 14936712), (28, 13869804), (39, 9957808), (42, 9246536), (48, 8090719), (52, 7468356), (56, 6934902), (67, 5796336), (78, 4978904), (84, 4623268), (91, 4267632), (104, 3734178), (112, 3467451), (134, 2898168), (156, 2489452), (168, 2311634), (182, 2133816), (201, 1932112), (208, 1867089), (268, 1449084), (273, 1422544), (312, 1244726), (336, 1155817), (364, 1066908), (402, 966056), (469, 828048), (536, 724542), (546, 711272), (624, 622363), (728, 533454), (804, 483028), (871, 445872), (938, 414024), (1072, 362271), (1092, 355636), (1327, 292656), (1407, 276016), (1456, 266727), (1608, 241514), (1742, 222936), (1876, 207012), (2184, 177818), (2613, 148624), (2654, 146328), (2814, 138008), (3216, 120757), (3484, 111468), (3752, 103506), (3981, 97552), (4368, 88909), (5226, 74312), (5308, 73164), (5628, 69004), (6097, 63696), (6968, 55734), (7504, 51753), (7962, 48776), (9289, 41808), (10452, 37156), (10616, 36582), (11256, 34502), (12194, 31848), (13936, 27867), (15924, 24388), (17251, 22512), (18291, 21232), (18578, 20904)]