244247432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:727

約数の個数: 128

約数和(自身を含む): 600566400

約数和(自身を除く): 356318968

約数列:

[1, 2, 4, 8, 11, 13, 17, 19, 22, 26, 34, 38, 44, 52, 68, 76, 88, 104, 136, 143, 152, 187, 209, 221, 247, 286, 323, 374, 418, 442, 494, 572, 646, 661, 748, 836, 884, 988, 1144, 1292, 1322, 1496, 1672, 1768, 1976, 2431, 2584, 2644, 2717, 3553, 4199, 4862, 5288, 5434, 7106, 7271, 8398, 8593, 9724, 10868, 11237, 12559, 14212, 14542, 16796, 17186, 19448, 21736, 22474, 25118, 28424, 29084, 33592, 34372, 44948, 46189, 50236, 58168, 68744, 89896, 92378, 94523, 100472, 123607, 138149, 146081, 163267, 184756, 189046, 213503, 247214, 276298, 292162, 326534, 369512, 378092, 427006, 494428, 552596, 584324, 653068, 756184, 854012, 988856, 1105192, 1168648, 1306136, 1606891, 1708024, 1795937, 2348533, 2775539, 3213782, 3591874, 4697066, 5551078, 6427564, 7183748, 9394132, 11102156, 12855128, 14367496, 18788264, 22204312, 30530929, 61061858, 122123716, 244247432]

約数ペア:

[(1, 244247432), (2, 122123716), (4, 61061858), (8, 30530929), (11, 22204312), (13, 18788264), (17, 14367496), (19, 12855128), (22, 11102156), (26, 9394132), (34, 7183748), (38, 6427564), (44, 5551078), (52, 4697066), (68, 3591874), (76, 3213782), (88, 2775539), (104, 2348533), (136, 1795937), (143, 1708024), (152, 1606891), (187, 1306136), (209, 1168648), (221, 1105192), (247, 988856), (286, 854012), (323, 756184), (374, 653068), (418, 584324), (442, 552596), (494, 494428), (572, 427006), (646, 378092), (661, 369512), (748, 326534), (836, 292162), (884, 276298), (988, 247214), (1144, 213503), (1292, 189046), (1322, 184756), (1496, 163267), (1672, 146081), (1768, 138149), (1976, 123607), (2431, 100472), (2584, 94523), (2644, 92378), (2717, 89896), (3553, 68744), (4199, 58168), (4862, 50236), (5288, 46189), (5434, 44948), (7106, 34372), (7271, 33592), (8398, 29084), (8593, 28424), (9724, 25118), (10868, 22474), (11237, 21736), (12559, 19448), (14212, 17186), (14542, 16796)]