743425384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{787}}^1$

素因数の和:1130

約数の個数: 64

約数和(自身を含む): 1556835840

約数和(自身を除く): 813410456

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 293, 403, 586, 787, 806, 1172, 1574, 1612, 2344, 3148, 3224, 3809, 6296, 7618, 9083, 10231, 15236, 18166, 20462, 24397, 30472, 36332, 40924, 48794, 72664, 81848, 97588, 118079, 195176, 230591, 236158, 317161, 461182, 472316, 634322, 922364, 944632, 1268644, 1844728, 2537288, 2997683, 5995366, 7148321, 11990732, 14296642, 23981464, 28593284, 57186568, 92928173, 185856346, 371712692, 743425384]

約数ペア:

[(1, 743425384), (2, 371712692), (4, 185856346), (8, 92928173), (13, 57186568), (26, 28593284), (31, 23981464), (52, 14296642), (62, 11990732), (104, 7148321), (124, 5995366), (248, 2997683), (293, 2537288), (403, 1844728), (586, 1268644), (787, 944632), (806, 922364), (1172, 634322), (1574, 472316), (1612, 461182), (2344, 317161), (3148, 236158), (3224, 230591), (3809, 195176), (6296, 118079), (7618, 97588), (9083, 81848), (10231, 72664), (15236, 48794), (18166, 40924), (20462, 36332), (24397, 30472)]