15669877548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{19531}}^1$

素因数の和:19727

約数の個数: 96

約数和(自身を含む): 40732814080

約数和(自身を除く): 25062936532

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 139, 148, 156, 222, 278, 417, 444, 481, 556, 834, 962, 1443, 1668, 1807, 1924, 2886, 3614, 5143, 5421, 5772, 7228, 10286, 10842, 15429, 19531, 20572, 21684, 30858, 39062, 58593, 61716, 66859, 78124, 117186, 133718, 200577, 234372, 253903, 267436, 401154, 507806, 722647, 761709, 802308, 1015612, 1445294, 1523418, 2167941, 2714809, 2890588, 3046836, 4335882, 5429618, 8144427, 8671764, 9394411, 10859236, 16288854, 18788822, 28183233, 32577708, 35292517, 37577644, 56366466, 70585034, 100447933, 105877551, 112732932, 141170068, 200895866, 211755102, 301343799, 401791732, 423510204, 602687598, 1205375196, 1305823129, 2611646258, 3917469387, 5223292516, 7834938774, 15669877548]

約数ペア:

[(1, 15669877548), (2, 7834938774), (3, 5223292516), (4, 3917469387), (6, 2611646258), (12, 1305823129), (13, 1205375196), (26, 602687598), (37, 423510204), (39, 401791732), (52, 301343799), (74, 211755102), (78, 200895866), (111, 141170068), (139, 112732932), (148, 105877551), (156, 100447933), (222, 70585034), (278, 56366466), (417, 37577644), (444, 35292517), (481, 32577708), (556, 28183233), (834, 18788822), (962, 16288854), (1443, 10859236), (1668, 9394411), (1807, 8671764), (1924, 8144427), (2886, 5429618), (3614, 4335882), (5143, 3046836), (5421, 2890588), (5772, 2714809), (7228, 2167941), (10286, 1523418), (10842, 1445294), (15429, 1015612), (19531, 802308), (20572, 761709), (21684, 722647), (30858, 507806), (39062, 401154), (58593, 267436), (61716, 253903), (66859, 234372), (78124, 200577), (117186, 133718)]