8603957646

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:487

約数の個数: 128

約数和(自身を含む): 19861585920

約数和(自身を除く): 11257628274

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 127, 131, 157, 183, 254, 262, 314, 366, 381, 393, 471, 549, 762, 786, 942, 1098, 1143, 1179, 1413, 1647, 2286, 2358, 2826, 3294, 3429, 3537, 4239, 6858, 7074, 7747, 7991, 8478, 9577, 15494, 15982, 16637, 19154, 19939, 20567, 23241, 23973, 28731, 33274, 39878, 41134, 46482, 47946, 49911, 57462, 59817, 61701, 69723, 71919, 86193, 99822, 119634, 123402, 139446, 143838, 149733, 172386, 179451, 185103, 209169, 215757, 258579, 299466, 358902, 370206, 418338, 431514, 449199, 517158, 538353, 555309, 898398, 1014857, 1076706, 1110618, 1216279, 1254587, 2029714, 2432558, 2509174, 2612009, 3044571, 3648837, 3763761, 5224018, 6089142, 7297674, 7527522, 7836027, 9133713, 10946511, 11291283, 15672054, 18267426, 21893022, 22582566, 23508081, 27401139, 32839533, 33873849, 47016162, 54802278, 65679066, 67747698, 70524243, 141048486, 159332549, 318665098, 477997647, 955995294, 1433992941, 2867985882, 4301978823, 8603957646]

約数ペア:

[(1, 8603957646), (2, 4301978823), (3, 2867985882), (6, 1433992941), (9, 955995294), (18, 477997647), (27, 318665098), (54, 159332549), (61, 141048486), (122, 70524243), (127, 67747698), (131, 65679066), (157, 54802278), (183, 47016162), (254, 33873849), (262, 32839533), (314, 27401139), (366, 23508081), (381, 22582566), (393, 21893022), (471, 18267426), (549, 15672054), (762, 11291283), (786, 10946511), (942, 9133713), (1098, 7836027), (1143, 7527522), (1179, 7297674), (1413, 6089142), (1647, 5224018), (2286, 3763761), (2358, 3648837), (2826, 3044571), (3294, 2612009), (3429, 2509174), (3537, 2432558), (4239, 2029714), (6858, 1254587), (7074, 1216279), (7747, 1110618), (7991, 1076706), (8478, 1014857), (9577, 898398), (15494, 555309), (15982, 538353), (16637, 517158), (19154, 449199), (19939, 431514), (20567, 418338), (23241, 370206), (23973, 358902), (28731, 299466), (33274, 258579), (39878, 215757), (41134, 209169), (46482, 185103), (47946, 179451), (49911, 172386), (57462, 149733), (59817, 143838), (61701, 139446), (69723, 123402), (71919, 119634), (86193, 99822)]