442056464

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:364

約数の個数: 80

約数和(自身を含む): 913213872

約数和(自身を除く): 471157408

約数列:

[1, 2, 4, 8, 16, 37, 53, 73, 74, 106, 146, 148, 193, 212, 292, 296, 386, 424, 584, 592, 772, 848, 1168, 1544, 1961, 2701, 3088, 3869, 3922, 5402, 7141, 7738, 7844, 10229, 10804, 14089, 14282, 15476, 15688, 20458, 21608, 28178, 28564, 30952, 31376, 40916, 43216, 56356, 57128, 61904, 81832, 112712, 114256, 143153, 163664, 225424, 286306, 378473, 521293, 572612, 746717, 756946, 1042586, 1145224, 1493434, 1513892, 2085172, 2290448, 2986868, 3027784, 4170344, 5973736, 6055568, 8340688, 11947472, 27628529, 55257058, 110514116, 221028232, 442056464]

約数ペア:

[(1, 442056464), (2, 221028232), (4, 110514116), (8, 55257058), (16, 27628529), (37, 11947472), (53, 8340688), (73, 6055568), (74, 5973736), (106, 4170344), (146, 3027784), (148, 2986868), (193, 2290448), (212, 2085172), (292, 1513892), (296, 1493434), (386, 1145224), (424, 1042586), (584, 756946), (592, 746717), (772, 572612), (848, 521293), (1168, 378473), (1544, 286306), (1961, 225424), (2701, 163664), (3088, 143153), (3869, 114256), (3922, 112712), (5402, 81832), (7141, 61904), (7738, 57128), (7844, 56356), (10229, 43216), (10804, 40916), (14089, 31376), (14282, 30952), (15476, 28564), (15688, 28178), (20458, 21608)]