252485142

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2194

約数の個数: 96

約数和(自身を含む): 653313024

約数和(自身を除く): 400827882

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 49, 62, 78, 91, 93, 98, 147, 182, 186, 217, 273, 294, 403, 434, 546, 637, 651, 806, 1209, 1274, 1302, 1519, 1911, 2131, 2418, 2821, 3038, 3822, 4262, 4557, 5642, 6393, 8463, 9114, 12786, 14917, 16926, 19747, 27703, 29834, 39494, 44751, 55406, 59241, 66061, 83109, 89502, 104419, 118482, 132122, 166218, 193921, 198183, 208838, 313257, 387842, 396366, 462427, 581763, 626514, 858793, 924854, 1163526, 1357447, 1387281, 1717586, 2576379, 2714894, 2774562, 3236989, 4072341, 5152758, 6011551, 6473978, 8144682, 9710967, 12023102, 18034653, 19421934, 36069306, 42080857, 84161714, 126242571, 252485142]

約数ペア:

[(1, 252485142), (2, 126242571), (3, 84161714), (6, 42080857), (7, 36069306), (13, 19421934), (14, 18034653), (21, 12023102), (26, 9710967), (31, 8144682), (39, 6473978), (42, 6011551), (49, 5152758), (62, 4072341), (78, 3236989), (91, 2774562), (93, 2714894), (98, 2576379), (147, 1717586), (182, 1387281), (186, 1357447), (217, 1163526), (273, 924854), (294, 858793), (403, 626514), (434, 581763), (546, 462427), (637, 396366), (651, 387842), (806, 313257), (1209, 208838), (1274, 198183), (1302, 193921), (1519, 166218), (1911, 132122), (2131, 118482), (2418, 104419), (2821, 89502), (3038, 83109), (3822, 66061), (4262, 59241), (4557, 55406), (5642, 44751), (6393, 39494), (8463, 29834), (9114, 27703), (12786, 19747), (14917, 16926)]