291215536948

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1\times {\mathrm{1847}}^1$

素因数の和:2525

約数の個数: 96

約数和(自身を含む): 594501304320

約数和(自身を除く): 303285767372

約数列:

[1, 2, 4, 7, 14, 28, 101, 127, 202, 254, 404, 439, 508, 707, 878, 889, 1414, 1756, 1778, 1847, 2828, 3073, 3556, 3694, 6146, 7388, 12292, 12827, 12929, 25654, 25858, 44339, 51308, 51716, 55753, 88678, 89789, 111506, 177356, 179578, 186547, 223012, 234569, 310373, 359156, 373094, 390271, 469138, 620746, 746188, 780542, 810833, 938276, 1241492, 1305829, 1561084, 1621666, 1641983, 2611658, 3243332, 3283966, 5223316, 5631053, 5675831, 6567932, 11262106, 11351662, 22524212, 22703324, 23691469, 39417371, 47382938, 78834742, 81894133, 94765876, 102975791, 157669484, 163788266, 165840283, 205951582, 327576532, 331680566, 411903164, 573258931, 663361132, 720830537, 1146517862, 1441661074, 2293035724, 2883322148, 10400554891, 20801109782, 41602219564, 72803884237, 145607768474, 291215536948]

約数ペア:

[(1, 291215536948), (2, 145607768474), (4, 72803884237), (7, 41602219564), (14, 20801109782), (28, 10400554891), (101, 2883322148), (127, 2293035724), (202, 1441661074), (254, 1146517862), (404, 720830537), (439, 663361132), (508, 573258931), (707, 411903164), (878, 331680566), (889, 327576532), (1414, 205951582), (1756, 165840283), (1778, 163788266), (1847, 157669484), (2828, 102975791), (3073, 94765876), (3556, 81894133), (3694, 78834742), (6146, 47382938), (7388, 39417371), (12292, 23691469), (12827, 22703324), (12929, 22524212), (25654, 11351662), (25858, 11262106), (44339, 6567932), (51308, 5675831), (51716, 5631053), (55753, 5223316), (88678, 3283966), (89789, 3243332), (111506, 2611658), (177356, 1641983), (179578, 1621666), (186547, 1561084), (223012, 1305829), (234569, 1241492), (310373, 938276), (359156, 810833), (373094, 780542), (390271, 746188), (469138, 620746)]