40686828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 128701440

約数和(自身を除く): 88014612

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 37, 38, 39, 42, 52, 53, 57, 74, 76, 78, 84, 91, 106, 111, 114, 133, 148, 156, 159, 182, 212, 222, 228, 247, 259, 266, 273, 318, 364, 371, 399, 444, 481, 494, 518, 532, 546, 636, 689, 703, 741, 742, 777, 798, 962, 988, 1007, 1036, 1092, 1113, 1378, 1406, 1443, 1482, 1484, 1554, 1596, 1729, 1924, 1961, 2014, 2067, 2109, 2226, 2756, 2812, 2886, 2964, 3021, 3108, 3367, 3458, 3922, 4028, 4134, 4218, 4452, 4823, 4921, 5187, 5772, 5883, 6042, 6734, 6916, 7049, 7844, 8268, 8436, 9139, 9646, 9842, 10101, 10374, 11766, 12084, 13091, 13468, 13727, 14098, 14469, 14763, 18278, 19292, 19684, 20202, 20748, 21147, 23532, 25493, 26182, 27417, 27454, 28196, 28938, 29526, 36556, 37259, 39273, 40404, 41181, 42294, 50986, 52364, 54834, 54908, 57876, 59052, 63973, 74518, 76479, 78546, 82362, 84588, 91637, 101972, 109668, 111777, 127946, 149036, 152958, 157092, 164724, 178451, 183274, 191919, 223554, 255892, 260813, 274911, 305916, 356902, 366548, 383838, 447108, 484367, 521626, 535353, 549822, 713804, 767676, 782439, 968734, 1043252, 1070706, 1099644, 1453101, 1564878, 1937468, 2141412, 2906202, 3129756, 3390569, 5812404, 6781138, 10171707, 13562276, 20343414, 40686828]

約数ペア:

[(1, 40686828), (2, 20343414), (3, 13562276), (4, 10171707), (6, 6781138), (7, 5812404), (12, 3390569), (13, 3129756), (14, 2906202), (19, 2141412), (21, 1937468), (26, 1564878), (28, 1453101), (37, 1099644), (38, 1070706), (39, 1043252), (42, 968734), (52, 782439), (53, 767676), (57, 713804), (74, 549822), (76, 535353), (78, 521626), (84, 484367), (91, 447108), (106, 383838), (111, 366548), (114, 356902), (133, 305916), (148, 274911), (156, 260813), (159, 255892), (182, 223554), (212, 191919), (222, 183274), (228, 178451), (247, 164724), (259, 157092), (266, 152958), (273, 149036), (318, 127946), (364, 111777), (371, 109668), (399, 101972), (444, 91637), (481, 84588), (494, 82362), (518, 78546), (532, 76479), (546, 74518), (636, 63973), (689, 59052), (703, 57876), (741, 54908), (742, 54834), (777, 52364), (798, 50986), (962, 42294), (988, 41181), (1007, 40404), (1036, 39273), (1092, 37259), (1113, 36556), (1378, 29526), (1406, 28938), (1443, 28196), (1482, 27454), (1484, 27417), (1554, 26182), (1596, 25493), (1729, 23532), (1924, 21147), (1961, 20748), (2014, 20202), (2067, 19684), (2109, 19292), (2226, 18278), (2756, 14763), (2812, 14469), (2886, 14098), (2964, 13727), (3021, 13468), (3108, 13091), (3367, 12084), (3458, 11766), (3922, 10374), (4028, 10101), (4134, 9842), (4218, 9646), (4452, 9139), (4823, 8436), (4921, 8268), (5187, 7844), (5772, 7049), (5883, 6916), (6042, 6734)]