287930412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{431}}^1$

素因数の和:700

約数の個数: 144

約数和(自身を含む): 913296384

約数和(自身を除く): 625365972

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 241, 252, 308, 396, 431, 462, 482, 693, 723, 862, 924, 964, 1293, 1386, 1446, 1687, 1724, 2169, 2586, 2651, 2772, 2892, 3017, 3374, 3879, 4338, 4741, 5061, 5172, 5302, 6034, 6748, 7758, 7953, 8676, 9051, 9482, 10122, 10604, 12068, 14223, 15183, 15516, 15906, 18102, 18557, 18964, 20244, 23859, 27153, 28446, 30366, 31812, 33187, 36204, 37114, 42669, 47718, 54306, 55671, 56892, 60732, 66374, 74228, 85338, 95436, 99561, 103871, 108612, 111342, 132748, 167013, 170676, 199122, 207742, 222684, 298683, 311613, 334026, 398244, 415484, 597366, 623226, 668052, 727097, 934839, 1142581, 1194732, 1246452, 1454194, 1869678, 2181291, 2285162, 2908388, 3427743, 3739356, 4362582, 4570324, 6543873, 6855486, 7998067, 8725164, 10283229, 13087746, 13710972, 15996134, 20566458, 23994201, 26175492, 31992268, 41132916, 47988402, 71982603, 95976804, 143965206, 287930412]

約数ペア:

[(1, 287930412), (2, 143965206), (3, 95976804), (4, 71982603), (6, 47988402), (7, 41132916), (9, 31992268), (11, 26175492), (12, 23994201), (14, 20566458), (18, 15996134), (21, 13710972), (22, 13087746), (28, 10283229), (33, 8725164), (36, 7998067), (42, 6855486), (44, 6543873), (63, 4570324), (66, 4362582), (77, 3739356), (84, 3427743), (99, 2908388), (126, 2285162), (132, 2181291), (154, 1869678), (198, 1454194), (231, 1246452), (241, 1194732), (252, 1142581), (308, 934839), (396, 727097), (431, 668052), (462, 623226), (482, 597366), (693, 415484), (723, 398244), (862, 334026), (924, 311613), (964, 298683), (1293, 222684), (1386, 207742), (1446, 199122), (1687, 170676), (1724, 167013), (2169, 132748), (2586, 111342), (2651, 108612), (2772, 103871), (2892, 99561), (3017, 95436), (3374, 85338), (3879, 74228), (4338, 66374), (4741, 60732), (5061, 56892), (5172, 55671), (5302, 54306), (6034, 47718), (6748, 42669), (7758, 37114), (7953, 36204), (8676, 33187), (9051, 31812), (9482, 30366), (10122, 28446), (10604, 27153), (12068, 23859), (14223, 20244), (15183, 18964), (15516, 18557), (15906, 18102)]