298004798

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 607150080

約数和(自身を除く): 309145282

約数列:

[1, 2, 7, 13, 14, 17, 26, 31, 34, 62, 91, 119, 169, 182, 217, 221, 238, 239, 338, 403, 434, 442, 478, 527, 806, 1054, 1183, 1547, 1673, 2366, 2821, 2873, 3094, 3107, 3346, 3689, 4063, 5239, 5642, 5746, 6214, 6851, 7378, 7409, 8126, 10478, 13702, 14818, 20111, 21749, 28441, 36673, 40222, 40391, 43498, 47957, 51863, 52819, 56882, 73346, 80782, 89063, 95914, 96317, 103726, 105638, 125953, 178126, 192634, 251906, 282737, 369733, 565474, 623441, 674219, 686647, 739466, 881671, 1246882, 1252121, 1348438, 1373294, 1637389, 1763342, 2504242, 3274778, 4806529, 8764847, 9613058, 11461723, 17529694, 21286057, 22923446, 42572114, 149002399, 298004798]

約数ペア:

[(1, 298004798), (2, 149002399), (7, 42572114), (13, 22923446), (14, 21286057), (17, 17529694), (26, 11461723), (31, 9613058), (34, 8764847), (62, 4806529), (91, 3274778), (119, 2504242), (169, 1763342), (182, 1637389), (217, 1373294), (221, 1348438), (238, 1252121), (239, 1246882), (338, 881671), (403, 739466), (434, 686647), (442, 674219), (478, 623441), (527, 565474), (806, 369733), (1054, 282737), (1183, 251906), (1547, 192634), (1673, 178126), (2366, 125953), (2821, 105638), (2873, 103726), (3094, 96317), (3107, 95914), (3346, 89063), (3689, 80782), (4063, 73346), (5239, 56882), (5642, 52819), (5746, 51863), (6214, 47957), (6851, 43498), (7378, 40391), (7409, 40222), (8126, 36673), (10478, 28441), (13702, 21749), (14818, 20111)]