248986836

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{739}}^1$

素因数の和:954

約数の個数: 108

約数和(自身を含む): 736968960

約数和(自身を除く): 487982124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 191, 196, 252, 294, 382, 441, 573, 588, 739, 764, 882, 1146, 1337, 1478, 1719, 1764, 2217, 2292, 2674, 2956, 3438, 4011, 4434, 5173, 5348, 6651, 6876, 8022, 8868, 9359, 10346, 12033, 13302, 15519, 16044, 18718, 20692, 24066, 26604, 28077, 31038, 36211, 37436, 46557, 48132, 56154, 62076, 72422, 84231, 93114, 108633, 112308, 141149, 144844, 168462, 186228, 217266, 282298, 325899, 336924, 423447, 434532, 564596, 651798, 846894, 988043, 1270341, 1303596, 1693788, 1976086, 2540682, 2964129, 3952172, 5081364, 5928258, 6916301, 8892387, 11856516, 13832602, 17784774, 20748903, 27665204, 35569548, 41497806, 62246709, 82995612, 124493418, 248986836]

約数ペア:

[(1, 248986836), (2, 124493418), (3, 82995612), (4, 62246709), (6, 41497806), (7, 35569548), (9, 27665204), (12, 20748903), (14, 17784774), (18, 13832602), (21, 11856516), (28, 8892387), (36, 6916301), (42, 5928258), (49, 5081364), (63, 3952172), (84, 2964129), (98, 2540682), (126, 1976086), (147, 1693788), (191, 1303596), (196, 1270341), (252, 988043), (294, 846894), (382, 651798), (441, 564596), (573, 434532), (588, 423447), (739, 336924), (764, 325899), (882, 282298), (1146, 217266), (1337, 186228), (1478, 168462), (1719, 144844), (1764, 141149), (2217, 112308), (2292, 108633), (2674, 93114), (2956, 84231), (3438, 72422), (4011, 62076), (4434, 56154), (5173, 48132), (5348, 46557), (6651, 37436), (6876, 36211), (8022, 31038), (8868, 28077), (9359, 26604), (10346, 24066), (12033, 20692), (13302, 18718), (15519, 16044)]