449113236

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{261721}}^1$

素因数の和:261752

約数の個数: 48

約数和(自身を含む): 1231140288

約数和(自身を除く): 782027052

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 261721, 523442, 785163, 1046884, 1570326, 2878931, 3140652, 3402373, 5757862, 6804746, 8636793, 10207119, 11515724, 13609492, 17273586, 20414238, 34547172, 37426103, 40828476, 74852206, 112278309, 149704412, 224556618, 449113236]

約数ペア:

[(1, 449113236), (2, 224556618), (3, 149704412), (4, 112278309), (6, 74852206), (11, 40828476), (12, 37426103), (13, 34547172), (22, 20414238), (26, 17273586), (33, 13609492), (39, 11515724), (44, 10207119), (52, 8636793), (66, 6804746), (78, 5757862), (132, 3402373), (143, 3140652), (156, 2878931), (286, 1570326), (429, 1046884), (572, 785163), (858, 523442), (1716, 261721)]