283131324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 843897600

約数和(自身を除く): 560766276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 137, 139, 177, 236, 252, 274, 278, 354, 411, 413, 417, 531, 548, 556, 708, 822, 826, 834, 959, 973, 1062, 1233, 1239, 1251, 1644, 1652, 1668, 1918, 1946, 2124, 2466, 2478, 2502, 2877, 2919, 3717, 3836, 3892, 4932, 4956, 5004, 5754, 5838, 7434, 8083, 8201, 8631, 8757, 11508, 11676, 14868, 16166, 16402, 17262, 17514, 19043, 24249, 24603, 32332, 32804, 34524, 35028, 38086, 48498, 49206, 56581, 57129, 57407, 72747, 73809, 76172, 96996, 98412, 113162, 114258, 114814, 133301, 145494, 147618, 169743, 171387, 172221, 226324, 228516, 229628, 266602, 290988, 295236, 339486, 342774, 344442, 399903, 509229, 516663, 533204, 678972, 685548, 688884, 799806, 1018458, 1033326, 1123537, 1199709, 1599612, 2036916, 2066652, 2247074, 2399418, 3370611, 4494148, 4798836, 6741222, 7864759, 10111833, 13482444, 15729518, 20223666, 23594277, 31459036, 40447332, 47188554, 70782831, 94377108, 141565662, 283131324]

約数ペア:

[(1, 283131324), (2, 141565662), (3, 94377108), (4, 70782831), (6, 47188554), (7, 40447332), (9, 31459036), (12, 23594277), (14, 20223666), (18, 15729518), (21, 13482444), (28, 10111833), (36, 7864759), (42, 6741222), (59, 4798836), (63, 4494148), (84, 3370611), (118, 2399418), (126, 2247074), (137, 2066652), (139, 2036916), (177, 1599612), (236, 1199709), (252, 1123537), (274, 1033326), (278, 1018458), (354, 799806), (411, 688884), (413, 685548), (417, 678972), (531, 533204), (548, 516663), (556, 509229), (708, 399903), (822, 344442), (826, 342774), (834, 339486), (959, 295236), (973, 290988), (1062, 266602), (1233, 229628), (1239, 228516), (1251, 226324), (1644, 172221), (1652, 171387), (1668, 169743), (1918, 147618), (1946, 145494), (2124, 133301), (2466, 114814), (2478, 114258), (2502, 113162), (2877, 98412), (2919, 96996), (3717, 76172), (3836, 73809), (3892, 72747), (4932, 57407), (4956, 57129), (5004, 56581), (5754, 49206), (5838, 48498), (7434, 38086), (8083, 35028), (8201, 34524), (8631, 32804), (8757, 32332), (11508, 24603), (11676, 24249), (14868, 19043), (16166, 17514), (16402, 17262)]