2912397176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:421

約数の個数: 128

約数和(自身を含む): 6299596800

約数和(自身を除く): 3387199624

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 59, 61, 62, 104, 118, 122, 124, 236, 244, 248, 251, 403, 472, 488, 502, 767, 793, 806, 1004, 1534, 1586, 1612, 1829, 1891, 2008, 3068, 3172, 3224, 3263, 3599, 3658, 3782, 6136, 6344, 6526, 7198, 7316, 7564, 7781, 13052, 14396, 14632, 14809, 15128, 15311, 15562, 23777, 24583, 26104, 28792, 29618, 30622, 31124, 46787, 47554, 49166, 59236, 61244, 62248, 93574, 95108, 98332, 101153, 111569, 118472, 122488, 187148, 190216, 192517, 196664, 199043, 202306, 223138, 374296, 385034, 398086, 404612, 446276, 459079, 474641, 770068, 796172, 809224, 892552, 903349, 918158, 949282, 1450397, 1540136, 1592344, 1806698, 1836316, 1898564, 2900794, 3613396, 3672632, 3797128, 5801588, 5968027, 6170333, 7226792, 11603176, 11743537, 11936054, 12340666, 23487074, 23872108, 24681332, 28003819, 46974148, 47744216, 49362664, 56007638, 93948296, 112015276, 224030552, 364049647, 728099294, 1456198588, 2912397176]

約数ペア:

[(1, 2912397176), (2, 1456198588), (4, 728099294), (8, 364049647), (13, 224030552), (26, 112015276), (31, 93948296), (52, 56007638), (59, 49362664), (61, 47744216), (62, 46974148), (104, 28003819), (118, 24681332), (122, 23872108), (124, 23487074), (236, 12340666), (244, 11936054), (248, 11743537), (251, 11603176), (403, 7226792), (472, 6170333), (488, 5968027), (502, 5801588), (767, 3797128), (793, 3672632), (806, 3613396), (1004, 2900794), (1534, 1898564), (1586, 1836316), (1612, 1806698), (1829, 1592344), (1891, 1540136), (2008, 1450397), (3068, 949282), (3172, 918158), (3224, 903349), (3263, 892552), (3599, 809224), (3658, 796172), (3782, 770068), (6136, 474641), (6344, 459079), (6526, 446276), (7198, 404612), (7316, 398086), (7564, 385034), (7781, 374296), (13052, 223138), (14396, 202306), (14632, 199043), (14809, 196664), (15128, 192517), (15311, 190216), (15562, 187148), (23777, 122488), (24583, 118472), (26104, 111569), (28792, 101153), (29618, 98332), (30622, 95108), (31124, 93574), (46787, 62248), (47554, 61244), (49166, 59236)]