7909438428

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{30553}}^1$

素因数の和:30633

約数の個数: 120

約数和(自身を含む): 22359661632

約数和(自身を除く): 14450223204

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 47, 51, 54, 68, 81, 94, 102, 108, 141, 153, 162, 188, 204, 282, 306, 324, 423, 459, 564, 612, 799, 846, 918, 1269, 1377, 1598, 1692, 1836, 2397, 2538, 2754, 3196, 3807, 4794, 5076, 5508, 7191, 7614, 9588, 14382, 15228, 21573, 28764, 30553, 43146, 61106, 64719, 86292, 91659, 122212, 129438, 183318, 258876, 274977, 366636, 519401, 549954, 824931, 1038802, 1099908, 1435991, 1558203, 1649862, 2077604, 2474793, 2871982, 3116406, 3299724, 4307973, 4674609, 4949586, 5743964, 6232812, 8615946, 9349218, 9899172, 12923919, 14023827, 17231892, 18698436, 24411847, 25847838, 28047654, 38771757, 42071481, 48823694, 51695676, 56095308, 73235541, 77543514, 84142962, 97647388, 116315271, 146471082, 155087028, 168285924, 219706623, 232630542, 292942164, 439413246, 465261084, 659119869, 878826492, 1318239738, 1977359607, 2636479476, 3954719214, 7909438428]

約数ペア:

[(1, 7909438428), (2, 3954719214), (3, 2636479476), (4, 1977359607), (6, 1318239738), (9, 878826492), (12, 659119869), (17, 465261084), (18, 439413246), (27, 292942164), (34, 232630542), (36, 219706623), (47, 168285924), (51, 155087028), (54, 146471082), (68, 116315271), (81, 97647388), (94, 84142962), (102, 77543514), (108, 73235541), (141, 56095308), (153, 51695676), (162, 48823694), (188, 42071481), (204, 38771757), (282, 28047654), (306, 25847838), (324, 24411847), (423, 18698436), (459, 17231892), (564, 14023827), (612, 12923919), (799, 9899172), (846, 9349218), (918, 8615946), (1269, 6232812), (1377, 5743964), (1598, 4949586), (1692, 4674609), (1836, 4307973), (2397, 3299724), (2538, 3116406), (2754, 2871982), (3196, 2474793), (3807, 2077604), (4794, 1649862), (5076, 1558203), (5508, 1435991), (7191, 1099908), (7614, 1038802), (9588, 824931), (14382, 549954), (15228, 519401), (21573, 366636), (28764, 274977), (30553, 258876), (43146, 183318), (61106, 129438), (64719, 122212), (86292, 91659)]