401035284

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{10847}}^1$

素因数の和:10949

約数の個数: 72

約数和(自身を含む): 1105628160

約数和(自身を除く): 704592876

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 316, 468, 474, 711, 948, 1027, 1422, 2054, 2844, 3081, 4108, 6162, 9243, 10847, 12324, 18486, 21694, 32541, 36972, 43388, 65082, 97623, 130164, 141011, 195246, 282022, 390492, 423033, 564044, 846066, 856913, 1269099, 1692132, 1713826, 2538198, 2570739, 3427652, 5076396, 5141478, 7712217, 10282956, 11139869, 15424434, 22279738, 30848868, 33419607, 44559476, 66839214, 100258821, 133678428, 200517642, 401035284]

約数ペア:

[(1, 401035284), (2, 200517642), (3, 133678428), (4, 100258821), (6, 66839214), (9, 44559476), (12, 33419607), (13, 30848868), (18, 22279738), (26, 15424434), (36, 11139869), (39, 10282956), (52, 7712217), (78, 5141478), (79, 5076396), (117, 3427652), (156, 2570739), (158, 2538198), (234, 1713826), (237, 1692132), (316, 1269099), (468, 856913), (474, 846066), (711, 564044), (948, 423033), (1027, 390492), (1422, 282022), (2054, 195246), (2844, 141011), (3081, 130164), (4108, 97623), (6162, 65082), (9243, 43388), (10847, 36972), (12324, 32541), (18486, 21694)]