289448748

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:636

約数の個数: 96

約数和(自身を含む): 774144000

約数和(自身を除く): 484695252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 127, 141, 188, 254, 282, 381, 423, 449, 508, 564, 762, 846, 898, 1143, 1269, 1347, 1524, 1692, 1796, 2286, 2538, 2694, 3429, 4041, 4572, 5076, 5388, 5969, 6858, 8082, 11938, 12123, 13716, 16164, 17907, 21103, 23876, 24246, 35814, 42206, 48492, 53721, 57023, 63309, 71628, 84412, 107442, 114046, 126618, 161163, 171069, 189927, 214884, 228092, 253236, 322326, 342138, 379854, 513207, 569781, 644652, 684276, 759708, 1026414, 1139562, 1539621, 2052828, 2279124, 2680081, 3079242, 5360162, 6158484, 8040243, 10720324, 16080486, 24120729, 32160972, 48241458, 72362187, 96482916, 144724374, 289448748]

約数ペア:

[(1, 289448748), (2, 144724374), (3, 96482916), (4, 72362187), (6, 48241458), (9, 32160972), (12, 24120729), (18, 16080486), (27, 10720324), (36, 8040243), (47, 6158484), (54, 5360162), (94, 3079242), (108, 2680081), (127, 2279124), (141, 2052828), (188, 1539621), (254, 1139562), (282, 1026414), (381, 759708), (423, 684276), (449, 644652), (508, 569781), (564, 513207), (762, 379854), (846, 342138), (898, 322326), (1143, 253236), (1269, 228092), (1347, 214884), (1524, 189927), (1692, 171069), (1796, 161163), (2286, 126618), (2538, 114046), (2694, 107442), (3429, 84412), (4041, 71628), (4572, 63309), (5076, 57023), (5388, 53721), (5969, 48492), (6858, 42206), (8082, 35814), (11938, 24246), (12123, 23876), (13716, 21103), (16164, 17907)]