1296607312

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1109}}^1$

素因数の和:1221

約数の個数: 160

約数和(自身を含む): 3422280960

約数和(自身を除く): 2125673648

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 73, 77, 88, 91, 104, 112, 143, 146, 154, 176, 182, 208, 286, 292, 308, 364, 511, 572, 584, 616, 728, 803, 949, 1001, 1022, 1109, 1144, 1168, 1232, 1456, 1606, 1898, 2002, 2044, 2218, 2288, 3212, 3796, 4004, 4088, 4436, 5621, 6424, 6643, 7592, 7763, 8008, 8176, 8872, 10439, 11242, 12199, 12848, 13286, 14417, 15184, 15526, 16016, 17744, 20878, 22484, 24398, 26572, 28834, 31052, 41756, 44968, 48796, 53144, 57668, 62104, 73073, 80957, 83512, 85393, 89936, 97592, 100919, 106288, 115336, 124208, 146146, 158587, 161914, 167024, 170786, 195184, 201838, 230672, 292292, 317174, 323828, 341572, 403676, 566699, 584584, 634348, 647656, 683144, 807352, 890527, 1052441, 1110109, 1133398, 1169168, 1268696, 1295312, 1366288, 1614704, 1781054, 2104882, 2220218, 2266796, 2537392, 3562108, 4209764, 4440436, 4533592, 6233689, 7124216, 7367087, 8419528, 8880872, 9067184, 11576851, 12467378, 14248432, 14734174, 16839056, 17761744, 23153702, 24934756, 29468348, 46307404, 49869512, 58936696, 81037957, 92614808, 99739024, 117873392, 162075914, 185229616, 324151828, 648303656, 1296607312]

約数ペア:

[(1, 1296607312), (2, 648303656), (4, 324151828), (7, 185229616), (8, 162075914), (11, 117873392), (13, 99739024), (14, 92614808), (16, 81037957), (22, 58936696), (26, 49869512), (28, 46307404), (44, 29468348), (52, 24934756), (56, 23153702), (73, 17761744), (77, 16839056), (88, 14734174), (91, 14248432), (104, 12467378), (112, 11576851), (143, 9067184), (146, 8880872), (154, 8419528), (176, 7367087), (182, 7124216), (208, 6233689), (286, 4533592), (292, 4440436), (308, 4209764), (364, 3562108), (511, 2537392), (572, 2266796), (584, 2220218), (616, 2104882), (728, 1781054), (803, 1614704), (949, 1366288), (1001, 1295312), (1022, 1268696), (1109, 1169168), (1144, 1133398), (1168, 1110109), (1232, 1052441), (1456, 890527), (1606, 807352), (1898, 683144), (2002, 647656), (2044, 634348), (2218, 584584), (2288, 566699), (3212, 403676), (3796, 341572), (4004, 323828), (4088, 317174), (4436, 292292), (5621, 230672), (6424, 201838), (6643, 195184), (7592, 170786), (7763, 167024), (8008, 161914), (8176, 158587), (8872, 146146), (10439, 124208), (11242, 115336), (12199, 106288), (12848, 100919), (13286, 97592), (14417, 89936), (15184, 85393), (15526, 83512), (16016, 80957), (17744, 73073), (20878, 62104), (22484, 57668), (24398, 53144), (26572, 48796), (28834, 44968), (31052, 41756)]