329401072

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:327

約数の個数: 160

約数和(自身を含む): 868944384

約数和(自身を除く): 539543312

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 131, 143, 154, 157, 176, 182, 208, 262, 286, 308, 314, 364, 524, 572, 616, 628, 728, 917, 1001, 1048, 1099, 1144, 1232, 1256, 1441, 1456, 1703, 1727, 1834, 2002, 2041, 2096, 2198, 2288, 2512, 2882, 3406, 3454, 3668, 4004, 4082, 4396, 5764, 6812, 6908, 7336, 8008, 8164, 8792, 10087, 11528, 11921, 12089, 13624, 13816, 14287, 14672, 16016, 16328, 17584, 18733, 20174, 20567, 22451, 23056, 23842, 24178, 27248, 27632, 28574, 32656, 37466, 40348, 41134, 44902, 47684, 48356, 57148, 74932, 80696, 82268, 89804, 95368, 96712, 114296, 131131, 143969, 149864, 157157, 161392, 164536, 179608, 190736, 193424, 226237, 228592, 262262, 267371, 287938, 299728, 314314, 329072, 359216, 452474, 524524, 534742, 575876, 628628, 904948, 1049048, 1069484, 1151752, 1257256, 1583659, 1809896, 1871597, 2098096, 2138968, 2303504, 2514512, 2941081, 3167318, 3619792, 3743194, 4277936, 5882162, 6334636, 7486388, 11764324, 12669272, 14972776, 20587567, 23528648, 25338544, 29945552, 41175134, 47057296, 82350268, 164700536, 329401072]

約数ペア:

[(1, 329401072), (2, 164700536), (4, 82350268), (7, 47057296), (8, 41175134), (11, 29945552), (13, 25338544), (14, 23528648), (16, 20587567), (22, 14972776), (26, 12669272), (28, 11764324), (44, 7486388), (52, 6334636), (56, 5882162), (77, 4277936), (88, 3743194), (91, 3619792), (104, 3167318), (112, 2941081), (131, 2514512), (143, 2303504), (154, 2138968), (157, 2098096), (176, 1871597), (182, 1809896), (208, 1583659), (262, 1257256), (286, 1151752), (308, 1069484), (314, 1049048), (364, 904948), (524, 628628), (572, 575876), (616, 534742), (628, 524524), (728, 452474), (917, 359216), (1001, 329072), (1048, 314314), (1099, 299728), (1144, 287938), (1232, 267371), (1256, 262262), (1441, 228592), (1456, 226237), (1703, 193424), (1727, 190736), (1834, 179608), (2002, 164536), (2041, 161392), (2096, 157157), (2198, 149864), (2288, 143969), (2512, 131131), (2882, 114296), (3406, 96712), (3454, 95368), (3668, 89804), (4004, 82268), (4082, 80696), (4396, 74932), (5764, 57148), (6812, 48356), (6908, 47684), (7336, 44902), (8008, 41134), (8164, 40348), (8792, 37466), (10087, 32656), (11528, 28574), (11921, 27632), (12089, 27248), (13624, 24178), (13816, 23842), (14287, 23056), (14672, 22451), (16016, 20567), (16328, 20174), (17584, 18733)]