517988484

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{3911}}^1$

素因数の和:4217

約数の個数: 72

約数和(自身を含む): 1415424192

約数和(自身を除く): 897435708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 283, 468, 566, 849, 1132, 1698, 2547, 3396, 3679, 3911, 5094, 7358, 7822, 10188, 11037, 11733, 14716, 15644, 22074, 23466, 33111, 35199, 44148, 46932, 50843, 66222, 70398, 101686, 132444, 140796, 152529, 203372, 305058, 457587, 610116, 915174, 1106813, 1830348, 2213626, 3320439, 4427252, 6640878, 9961317, 13281756, 14388569, 19922634, 28777138, 39845268, 43165707, 57554276, 86331414, 129497121, 172662828, 258994242, 517988484]

約数ペア:

[(1, 517988484), (2, 258994242), (3, 172662828), (4, 129497121), (6, 86331414), (9, 57554276), (12, 43165707), (13, 39845268), (18, 28777138), (26, 19922634), (36, 14388569), (39, 13281756), (52, 9961317), (78, 6640878), (117, 4427252), (156, 3320439), (234, 2213626), (283, 1830348), (468, 1106813), (566, 915174), (849, 610116), (1132, 457587), (1698, 305058), (2547, 203372), (3396, 152529), (3679, 140796), (3911, 132444), (5094, 101686), (7358, 70398), (7822, 66222), (10188, 50843), (11037, 46932), (11733, 44148), (14716, 35199), (15644, 33111), (22074, 23466)]