686248056

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:426

約数の個数: 192

約数和(自身を含む): 2113413120

約数和(自身を除く): 1427165064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 117, 127, 138, 156, 184, 207, 234, 251, 254, 276, 299, 312, 381, 414, 468, 502, 508, 552, 598, 753, 762, 828, 897, 936, 1004, 1016, 1143, 1196, 1506, 1524, 1651, 1656, 1794, 2008, 2259, 2286, 2392, 2691, 2921, 3012, 3048, 3263, 3302, 3588, 4518, 4572, 4953, 5382, 5773, 5842, 6024, 6526, 6604, 7176, 8763, 9036, 9144, 9789, 9906, 10764, 11546, 11684, 13052, 13208, 14859, 17319, 17526, 18072, 19578, 19812, 21528, 23092, 23368, 26104, 26289, 29367, 29718, 31877, 34638, 35052, 37973, 39156, 39624, 46184, 51957, 52578, 58734, 59436, 63754, 69276, 70104, 75049, 75946, 78312, 95631, 103914, 105156, 113919, 117468, 118872, 127508, 138552, 150098, 151892, 191262, 207828, 210312, 225147, 227838, 234936, 255016, 286893, 300196, 303784, 341757, 382524, 414401, 415656, 450294, 455676, 573786, 600392, 675441, 683514, 733171, 765048, 828802, 900588, 911352, 1147572, 1243203, 1350882, 1367028, 1466342, 1657604, 1801176, 2199513, 2295144, 2486406, 2701764, 2734056, 2932684, 3315208, 3729609, 4399026, 4972812, 5403528, 5865368, 6598539, 7459218, 8798052, 9531223, 9945624, 13197078, 14918436, 17596104, 19062446, 26394156, 28593669, 29836872, 38124892, 52788312, 57187338, 76249784, 85781007, 114374676, 171562014, 228749352, 343124028, 686248056]

約数ペア:

[(1, 686248056), (2, 343124028), (3, 228749352), (4, 171562014), (6, 114374676), (8, 85781007), (9, 76249784), (12, 57187338), (13, 52788312), (18, 38124892), (23, 29836872), (24, 28593669), (26, 26394156), (36, 19062446), (39, 17596104), (46, 14918436), (52, 13197078), (69, 9945624), (72, 9531223), (78, 8798052), (92, 7459218), (104, 6598539), (117, 5865368), (127, 5403528), (138, 4972812), (156, 4399026), (184, 3729609), (207, 3315208), (234, 2932684), (251, 2734056), (254, 2701764), (276, 2486406), (299, 2295144), (312, 2199513), (381, 1801176), (414, 1657604), (468, 1466342), (502, 1367028), (508, 1350882), (552, 1243203), (598, 1147572), (753, 911352), (762, 900588), (828, 828802), (897, 765048), (936, 733171), (1004, 683514), (1016, 675441), (1143, 600392), (1196, 573786), (1506, 455676), (1524, 450294), (1651, 415656), (1656, 414401), (1794, 382524), (2008, 341757), (2259, 303784), (2286, 300196), (2392, 286893), (2691, 255016), (2921, 234936), (3012, 227838), (3048, 225147), (3263, 210312), (3302, 207828), (3588, 191262), (4518, 151892), (4572, 150098), (4953, 138552), (5382, 127508), (5773, 118872), (5842, 117468), (6024, 113919), (6526, 105156), (6604, 103914), (7176, 95631), (8763, 78312), (9036, 75946), (9144, 75049), (9789, 70104), (9906, 69276), (10764, 63754), (11546, 59436), (11684, 58734), (13052, 52578), (13208, 51957), (14859, 46184), (17319, 39624), (17526, 39156), (18072, 37973), (19578, 35052), (19812, 34638), (21528, 31877), (23092, 29718), (23368, 29367), (26104, 26289)]