16511806584

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{280013}}^1$

素因数の和:280051

約数の個数: 160

約数和(自身を含む): 56921245920

約数和(自身を除く): 40409439336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 252, 273, 312, 324, 351, 364, 378, 468, 504, 546, 567, 648, 702, 728, 756, 819, 936, 1053, 1092, 1134, 1404, 1512, 1638, 2106, 2184, 2268, 2457, 2808, 3276, 4212, 4536, 4914, 6552, 7371, 8424, 9828, 14742, 19656, 29484, 58968, 280013, 560026, 840039, 1120052, 1680078, 1960091, 2240104, 2520117, 3360156, 3640169, 3920182, 5040234, 5880273, 6720312, 7280338, 7560351, 7840364, 10080468, 10920507, 11760546, 14560676, 15120702, 15680728, 17640819, 20160936, 21841014, 22681053, 23521092, 25481183, 29121352, 30241404, 32761521, 35281638, 43682028, 45362106, 47042184, 50962366, 52922457, 60482808, 65523042, 70563276, 76443549, 87364056, 90724212, 98284563, 101924732, 105844914, 131046084, 141126552, 152887098, 158767371, 181448424, 196569126, 203849464, 211689828, 229330647, 262092168, 294853689, 305774196, 317534742, 393138252, 423379656, 458661294, 589707378, 611548392, 635069484, 687991941, 786276504, 917322588, 1179414756, 1270138968, 1375983882, 1834645176, 2063975823, 2358829512, 2751967764, 4127951646, 5503935528, 8255903292, 16511806584]

約数ペア:

[(1, 16511806584), (2, 8255903292), (3, 5503935528), (4, 4127951646), (6, 2751967764), (7, 2358829512), (8, 2063975823), (9, 1834645176), (12, 1375983882), (13, 1270138968), (14, 1179414756), (18, 917322588), (21, 786276504), (24, 687991941), (26, 635069484), (27, 611548392), (28, 589707378), (36, 458661294), (39, 423379656), (42, 393138252), (52, 317534742), (54, 305774196), (56, 294853689), (63, 262092168), (72, 229330647), (78, 211689828), (81, 203849464), (84, 196569126), (91, 181448424), (104, 158767371), (108, 152887098), (117, 141126552), (126, 131046084), (156, 105844914), (162, 101924732), (168, 98284563), (182, 90724212), (189, 87364056), (216, 76443549), (234, 70563276), (252, 65523042), (273, 60482808), (312, 52922457), (324, 50962366), (351, 47042184), (364, 45362106), (378, 43682028), (468, 35281638), (504, 32761521), (546, 30241404), (567, 29121352), (648, 25481183), (702, 23521092), (728, 22681053), (756, 21841014), (819, 20160936), (936, 17640819), (1053, 15680728), (1092, 15120702), (1134, 14560676), (1404, 11760546), (1512, 10920507), (1638, 10080468), (2106, 7840364), (2184, 7560351), (2268, 7280338), (2457, 6720312), (2808, 5880273), (3276, 5040234), (4212, 3920182), (4536, 3640169), (4914, 3360156), (6552, 2520117), (7371, 2240104), (8424, 1960091), (9828, 1680078), (14742, 1120052), (19656, 840039), (29484, 560026), (58968, 280013)]