1291252144

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:687

約数の個数: 160

約数和(自身を含む): 3251041920

約数和(自身を除く): 1959789776

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 52, 53, 56, 58, 91, 104, 106, 112, 116, 182, 203, 208, 212, 232, 364, 371, 377, 406, 424, 464, 577, 689, 728, 742, 754, 812, 848, 1154, 1378, 1456, 1484, 1508, 1537, 1624, 2308, 2639, 2756, 2968, 3016, 3074, 3248, 4039, 4616, 4823, 5278, 5512, 5936, 6032, 6148, 7501, 8078, 9232, 9646, 10556, 10759, 11024, 12296, 15002, 16156, 16733, 19292, 19981, 21112, 21518, 24592, 30004, 30581, 32312, 33466, 38584, 39962, 42224, 43036, 52507, 60008, 61162, 64624, 66932, 77168, 79924, 86072, 105014, 117131, 120016, 122324, 133864, 139867, 159848, 172144, 210028, 214067, 217529, 234262, 244648, 267728, 279734, 319696, 397553, 420056, 428134, 435058, 468524, 489296, 559468, 795106, 840112, 856268, 870116, 886849, 937048, 1118936, 1522703, 1590212, 1712536, 1740232, 1773698, 1874096, 2237872, 2782871, 3045406, 3180424, 3425072, 3480464, 3547396, 5565742, 6090812, 6207943, 6360848, 7094792, 11131484, 11529037, 12181624, 12415886, 14189584, 22262968, 23058074, 24363248, 24831772, 44525936, 46116148, 49663544, 80703259, 92232296, 99327088, 161406518, 184464592, 322813036, 645626072, 1291252144]

約数ペア:

[(1, 1291252144), (2, 645626072), (4, 322813036), (7, 184464592), (8, 161406518), (13, 99327088), (14, 92232296), (16, 80703259), (26, 49663544), (28, 46116148), (29, 44525936), (52, 24831772), (53, 24363248), (56, 23058074), (58, 22262968), (91, 14189584), (104, 12415886), (106, 12181624), (112, 11529037), (116, 11131484), (182, 7094792), (203, 6360848), (208, 6207943), (212, 6090812), (232, 5565742), (364, 3547396), (371, 3480464), (377, 3425072), (406, 3180424), (424, 3045406), (464, 2782871), (577, 2237872), (689, 1874096), (728, 1773698), (742, 1740232), (754, 1712536), (812, 1590212), (848, 1522703), (1154, 1118936), (1378, 937048), (1456, 886849), (1484, 870116), (1508, 856268), (1537, 840112), (1624, 795106), (2308, 559468), (2639, 489296), (2756, 468524), (2968, 435058), (3016, 428134), (3074, 420056), (3248, 397553), (4039, 319696), (4616, 279734), (4823, 267728), (5278, 244648), (5512, 234262), (5936, 217529), (6032, 214067), (6148, 210028), (7501, 172144), (8078, 159848), (9232, 139867), (9646, 133864), (10556, 122324), (10759, 120016), (11024, 117131), (12296, 105014), (15002, 86072), (16156, 79924), (16733, 77168), (19292, 66932), (19981, 64624), (21112, 61162), (21518, 60008), (24592, 52507), (30004, 43036), (30581, 42224), (32312, 39962), (33466, 38584)]