13371497608

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{306517}}^1$

素因数の和:306590

約数の個数: 64

約数和(自身を含む): 30897014400

約数和(自身を除く): 17525516792

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 41, 56, 76, 82, 133, 152, 164, 266, 287, 328, 532, 574, 779, 1064, 1148, 1558, 2296, 3116, 5453, 6232, 10906, 21812, 43624, 306517, 613034, 1226068, 2145619, 2452136, 4291238, 5823823, 8582476, 11647646, 12567197, 17164952, 23295292, 25134394, 40766761, 46590584, 50268788, 81533522, 87970379, 100537576, 163067044, 175940758, 238776743, 326134088, 351881516, 477553486, 703763032, 955106972, 1671437201, 1910213944, 3342874402, 6685748804, 13371497608]

約数ペア:

[(1, 13371497608), (2, 6685748804), (4, 3342874402), (7, 1910213944), (8, 1671437201), (14, 955106972), (19, 703763032), (28, 477553486), (38, 351881516), (41, 326134088), (56, 238776743), (76, 175940758), (82, 163067044), (133, 100537576), (152, 87970379), (164, 81533522), (266, 50268788), (287, 46590584), (328, 40766761), (532, 25134394), (574, 23295292), (779, 17164952), (1064, 12567197), (1148, 11647646), (1558, 8582476), (2296, 5823823), (3116, 4291238), (5453, 2452136), (6232, 2145619), (10906, 1226068), (21812, 613034), (43624, 306517)]