228749352

素因数分解:

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

素因数の和:423

約数の個数: 128

約数和(自身を含む): 650280960

約数和(自身を除く): 421531608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 127, 138, 156, 184, 251, 254, 276, 299, 312, 381, 502, 508, 552, 598, 753, 762, 897, 1004, 1016, 1196, 1506, 1524, 1651, 1794, 2008, 2392, 2921, 3012, 3048, 3263, 3302, 3588, 4953, 5773, 5842, 6024, 6526, 6604, 7176, 8763, 9789, 9906, 11546, 11684, 13052, 13208, 17319, 17526, 19578, 19812, 23092, 23368, 26104, 31877, 34638, 35052, 37973, 39156, 39624, 46184, 63754, 69276, 70104, 75049, 75946, 78312, 95631, 113919, 127508, 138552, 150098, 151892, 191262, 225147, 227838, 255016, 300196, 303784, 382524, 414401, 450294, 455676, 600392, 733171, 765048, 828802, 900588, 911352, 1243203, 1466342, 1657604, 1801176, 2199513, 2486406, 2932684, 3315208, 4399026, 4972812, 5865368, 8798052, 9531223, 9945624, 17596104, 19062446, 28593669, 38124892, 57187338, 76249784, 114374676, 228749352]

約数ペア:

[(1, 228749352), (2, 114374676), (3, 76249784), (4, 57187338), (6, 38124892), (8, 28593669), (12, 19062446), (13, 17596104), (23, 9945624), (24, 9531223), (26, 8798052), (39, 5865368), (46, 4972812), (52, 4399026), (69, 3315208), (78, 2932684), (92, 2486406), (104, 2199513), (127, 1801176), (138, 1657604), (156, 1466342), (184, 1243203), (251, 911352), (254, 900588), (276, 828802), (299, 765048), (312, 733171), (381, 600392), (502, 455676), (508, 450294), (552, 414401), (598, 382524), (753, 303784), (762, 300196), (897, 255016), (1004, 227838), (1016, 225147), (1196, 191262), (1506, 151892), (1524, 150098), (1651, 138552), (1794, 127508), (2008, 113919), (2392, 95631), (2921, 78312), (3012, 75946), (3048, 75049), (3263, 70104), (3302, 69276), (3588, 63754), (4953, 46184), (5773, 39624), (5842, 39156), (6024, 37973), (6526, 35052), (6604, 34638), (7176, 31877), (8763, 26104), (9789, 23368), (9906, 23092), (11546, 19812), (11684, 19578), (13052, 17526), (13208, 17319)]