329887548

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{809}}^1$

素因数の和:1107

約数の個数: 72

約数和(自身を含む): 856215360

約数和(自身を除く): 526327812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 241, 282, 423, 482, 564, 723, 809, 846, 964, 1446, 1618, 1692, 2169, 2427, 2892, 3236, 4338, 4854, 7281, 8676, 9708, 11327, 14562, 22654, 29124, 33981, 38023, 45308, 67962, 76046, 101943, 114069, 135924, 152092, 194969, 203886, 228138, 342207, 389938, 407772, 456276, 584907, 684414, 779876, 1169814, 1368828, 1754721, 2339628, 3509442, 7018884, 9163543, 18327086, 27490629, 36654172, 54981258, 82471887, 109962516, 164943774, 329887548]

約数ペア:

[(1, 329887548), (2, 164943774), (3, 109962516), (4, 82471887), (6, 54981258), (9, 36654172), (12, 27490629), (18, 18327086), (36, 9163543), (47, 7018884), (94, 3509442), (141, 2339628), (188, 1754721), (241, 1368828), (282, 1169814), (423, 779876), (482, 684414), (564, 584907), (723, 456276), (809, 407772), (846, 389938), (964, 342207), (1446, 228138), (1618, 203886), (1692, 194969), (2169, 152092), (2427, 135924), (2892, 114069), (3236, 101943), (4338, 76046), (4854, 67962), (7281, 45308), (8676, 38023), (9708, 33981), (11327, 29124), (14562, 22654)]