391354609968

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{631}}^1\times {\mathrm{205097}}^1$

素因数の和:205752

約数の個数: 160

約数和(自身を含む): 1285849605120

約数和(自身を除く): 894494995152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 631, 756, 1008, 1262, 1512, 1893, 2524, 3024, 3786, 4417, 5048, 5679, 7572, 8834, 10096, 11358, 13251, 15144, 17037, 17668, 22716, 26502, 30288, 34074, 35336, 39753, 45432, 53004, 68148, 70672, 79506, 90864, 106008, 119259, 136296, 159012, 205097, 212016, 238518, 272592, 318024, 410194, 477036, 615291, 636048, 820388, 954072, 1230582, 1435679, 1640776, 1845873, 1908144, 2461164, 2871358, 3281552, 3691746, 4307037, 4922328, 5537619, 5742716, 7383492, 8614074, 9844656, 11075238, 11485432, 12921111, 14766984, 17228148, 22150476, 22970864, 25842222, 29533968, 34456296, 38763333, 44300952, 51684444, 68912592, 77526666, 88601904, 103368888, 129416207, 155053332, 206737776, 258832414, 310106664, 388248621, 517664828, 620213328, 776497242, 905913449, 1035329656, 1164745863, 1552994484, 1811826898, 2070659312, 2329491726, 2717740347, 3105988968, 3494237589, 3623653796, 4658983452, 5435480694, 6211977936, 6988475178, 7247307592, 8153221041, 9317966904, 10870961388, 13976950356, 14494615184, 16306442082, 18635933808, 21741922776, 24459663123, 27953900712, 32612884164, 43483845552, 48919326246, 55907801424, 65225768328, 97838652492, 130451536656, 195677304984, 391354609968]

約数ペア:

[(1, 391354609968), (2, 195677304984), (3, 130451536656), (4, 97838652492), (6, 65225768328), (7, 55907801424), (8, 48919326246), (9, 43483845552), (12, 32612884164), (14, 27953900712), (16, 24459663123), (18, 21741922776), (21, 18635933808), (24, 16306442082), (27, 14494615184), (28, 13976950356), (36, 10870961388), (42, 9317966904), (48, 8153221041), (54, 7247307592), (56, 6988475178), (63, 6211977936), (72, 5435480694), (84, 4658983452), (108, 3623653796), (112, 3494237589), (126, 3105988968), (144, 2717740347), (168, 2329491726), (189, 2070659312), (216, 1811826898), (252, 1552994484), (336, 1164745863), (378, 1035329656), (432, 905913449), (504, 776497242), (631, 620213328), (756, 517664828), (1008, 388248621), (1262, 310106664), (1512, 258832414), (1893, 206737776), (2524, 155053332), (3024, 129416207), (3786, 103368888), (4417, 88601904), (5048, 77526666), (5679, 68912592), (7572, 51684444), (8834, 44300952), (10096, 38763333), (11358, 34456296), (13251, 29533968), (15144, 25842222), (17037, 22970864), (17668, 22150476), (22716, 17228148), (26502, 14766984), (30288, 12921111), (34074, 11485432), (35336, 11075238), (39753, 9844656), (45432, 8614074), (53004, 7383492), (68148, 5742716), (70672, 5537619), (79506, 4922328), (90864, 4307037), (106008, 3691746), (119259, 3281552), (136296, 2871358), (159012, 2461164), (205097, 1908144), (212016, 1845873), (238518, 1640776), (272592, 1435679), (318024, 1230582), (410194, 954072), (477036, 820388), (615291, 636048)]