319154908499

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{991}}^1\times {\mathrm{1303}}^1$

素因数の和:2416

約数の個数: 64

約数和(自身を含む): 405331771392

約数和(自身を除く): 86176862893

約数列:

[1, 7, 17, 31, 67, 119, 217, 469, 527, 991, 1139, 1303, 2077, 3689, 6937, 7973, 9121, 14539, 16847, 22151, 30721, 35309, 40393, 66397, 87301, 117929, 155057, 215047, 247163, 282751, 464779, 522257, 611107, 686681, 1128749, 1291273, 1484117, 2058307, 2706331, 3655799, 4806767, 7901243, 9038911, 10388819, 14408149, 18944317, 21951641, 34991219, 40029463, 46007627, 86515291, 153661487, 244938533, 280206241, 322053389, 605607037, 680500871, 1470759947, 2681974021, 4763506097, 10295319629, 18773818147, 45593558357, 319154908499]

約数ペア:

[(1, 319154908499), (7, 45593558357), (17, 18773818147), (31, 10295319629), (67, 4763506097), (119, 2681974021), (217, 1470759947), (469, 680500871), (527, 605607037), (991, 322053389), (1139, 280206241), (1303, 244938533), (2077, 153661487), (3689, 86515291), (6937, 46007627), (7973, 40029463), (9121, 34991219), (14539, 21951641), (16847, 18944317), (22151, 14408149), (30721, 10388819), (35309, 9038911), (40393, 7901243), (66397, 4806767), (87301, 3655799), (117929, 2706331), (155057, 2058307), (215047, 1484117), (247163, 1291273), (282751, 1128749), (464779, 686681), (522257, 611107)]