489174504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3343}}^1$

素因数の和:3439

約数の個数: 128

約数和(自身を含む): 1528074240

約数和(自身を除く): 1038899736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 67, 78, 84, 91, 104, 134, 156, 168, 182, 201, 268, 273, 312, 364, 402, 469, 536, 546, 728, 804, 871, 938, 1092, 1407, 1608, 1742, 1876, 2184, 2613, 2814, 3343, 3484, 3752, 5226, 5628, 6097, 6686, 6968, 10029, 10452, 11256, 12194, 13372, 18291, 20058, 20904, 23401, 24388, 26744, 36582, 40116, 43459, 46802, 48776, 70203, 73164, 80232, 86918, 93604, 130377, 140406, 146328, 173836, 187208, 223981, 260754, 280812, 304213, 347672, 447962, 521508, 561624, 608426, 671943, 895924, 912639, 1043016, 1216852, 1343886, 1567867, 1791848, 1825278, 2433704, 2687772, 2911753, 3135734, 3650556, 4703601, 5375544, 5823506, 6271468, 7301112, 8735259, 9407202, 11647012, 12542936, 17470518, 18814404, 20382271, 23294024, 34941036, 37628808, 40764542, 61146813, 69882072, 81529084, 122293626, 163058168, 244587252, 489174504]

約数ペア:

[(1, 489174504), (2, 244587252), (3, 163058168), (4, 122293626), (6, 81529084), (7, 69882072), (8, 61146813), (12, 40764542), (13, 37628808), (14, 34941036), (21, 23294024), (24, 20382271), (26, 18814404), (28, 17470518), (39, 12542936), (42, 11647012), (52, 9407202), (56, 8735259), (67, 7301112), (78, 6271468), (84, 5823506), (91, 5375544), (104, 4703601), (134, 3650556), (156, 3135734), (168, 2911753), (182, 2687772), (201, 2433704), (268, 1825278), (273, 1791848), (312, 1567867), (364, 1343886), (402, 1216852), (469, 1043016), (536, 912639), (546, 895924), (728, 671943), (804, 608426), (871, 561624), (938, 521508), (1092, 447962), (1407, 347672), (1608, 304213), (1742, 280812), (1876, 260754), (2184, 223981), (2613, 187208), (2814, 173836), (3343, 146328), (3484, 140406), (3752, 130377), (5226, 93604), (5628, 86918), (6097, 80232), (6686, 73164), (6968, 70203), (10029, 48776), (10452, 46802), (11256, 43459), (12194, 40116), (13372, 36582), (18291, 26744), (20058, 24388), (20904, 23401)]