352100052

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{719}}^1$

素因数の和:1013

約数の個数: 72

約数和(自身を含む): 909941760

約数和(自身を除く): 557841708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 223, 244, 366, 446, 549, 669, 719, 732, 892, 1098, 1338, 1438, 2007, 2157, 2196, 2676, 2876, 4014, 4314, 6471, 8028, 8628, 12942, 13603, 25884, 27206, 40809, 43859, 54412, 81618, 87718, 122427, 131577, 160337, 163236, 175436, 244854, 263154, 320674, 394731, 481011, 489708, 526308, 641348, 789462, 962022, 1443033, 1578924, 1924044, 2886066, 5772132, 9780557, 19561114, 29341671, 39122228, 58683342, 88025013, 117366684, 176050026, 352100052]

約数ペア:

[(1, 352100052), (2, 176050026), (3, 117366684), (4, 88025013), (6, 58683342), (9, 39122228), (12, 29341671), (18, 19561114), (36, 9780557), (61, 5772132), (122, 2886066), (183, 1924044), (223, 1578924), (244, 1443033), (366, 962022), (446, 789462), (549, 641348), (669, 526308), (719, 489708), (732, 481011), (892, 394731), (1098, 320674), (1338, 263154), (1438, 244854), (2007, 175436), (2157, 163236), (2196, 160337), (2676, 131577), (2876, 122427), (4014, 87718), (4314, 81618), (6471, 54412), (8028, 43859), (8628, 40809), (12942, 27206), (13603, 25884)]