289927638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16091}}^1$

素因数の和:16130

約数の個数: 96

約数和(自身を含む): 843478272

約数和(自身を除く): 553550634

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 198, 231, 234, 273, 286, 429, 462, 546, 693, 819, 858, 1001, 1287, 1386, 1638, 2002, 2574, 3003, 6006, 9009, 16091, 18018, 32182, 48273, 96546, 112637, 144819, 177001, 209183, 225274, 289638, 337911, 354002, 418366, 531003, 627549, 675822, 1013733, 1062006, 1239007, 1255098, 1464281, 1593009, 1882647, 2027466, 2301013, 2478014, 2928562, 3186018, 3717021, 3765294, 4392843, 4602026, 6903039, 7434042, 8785686, 11151063, 13178529, 13806078, 16107091, 20709117, 22302126, 26357058, 32214182, 41418234, 48321273, 96642546, 144963819, 289927638]

約数ペア:

[(1, 289927638), (2, 144963819), (3, 96642546), (6, 48321273), (7, 41418234), (9, 32214182), (11, 26357058), (13, 22302126), (14, 20709117), (18, 16107091), (21, 13806078), (22, 13178529), (26, 11151063), (33, 8785686), (39, 7434042), (42, 6903039), (63, 4602026), (66, 4392843), (77, 3765294), (78, 3717021), (91, 3186018), (99, 2928562), (117, 2478014), (126, 2301013), (143, 2027466), (154, 1882647), (182, 1593009), (198, 1464281), (231, 1255098), (234, 1239007), (273, 1062006), (286, 1013733), (429, 675822), (462, 627549), (546, 531003), (693, 418366), (819, 354002), (858, 337911), (1001, 289638), (1287, 225274), (1386, 209183), (1638, 177001), (2002, 144819), (2574, 112637), (3003, 96546), (6006, 48273), (9009, 32182), (16091, 18018)]