398124552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:863

約数の個数: 128

約数和(自身を含む): 1179567360

約数和(自身を除く): 781442808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 61, 84, 106, 122, 159, 168, 183, 212, 244, 318, 366, 371, 424, 427, 488, 636, 732, 733, 742, 854, 1113, 1272, 1281, 1464, 1466, 1484, 1708, 2199, 2226, 2562, 2932, 2968, 3233, 3416, 4398, 4452, 5124, 5131, 5864, 6466, 8796, 8904, 9699, 10248, 10262, 12932, 15393, 17592, 19398, 20524, 22631, 25864, 30786, 38796, 38849, 41048, 44713, 45262, 61572, 67893, 77592, 77698, 89426, 90524, 116547, 123144, 134139, 135786, 155396, 178852, 181048, 233094, 268278, 271572, 271943, 310792, 312991, 357704, 466188, 536556, 543144, 543886, 625982, 815829, 932376, 938973, 1073112, 1087772, 1251964, 1631658, 1877946, 2175544, 2369789, 2503928, 3263316, 3755892, 4739578, 6526632, 7109367, 7511784, 9479156, 14218734, 16588523, 18958312, 28437468, 33177046, 49765569, 56874936, 66354092, 99531138, 132708184, 199062276, 398124552]

約数ペア:

[(1, 398124552), (2, 199062276), (3, 132708184), (4, 99531138), (6, 66354092), (7, 56874936), (8, 49765569), (12, 33177046), (14, 28437468), (21, 18958312), (24, 16588523), (28, 14218734), (42, 9479156), (53, 7511784), (56, 7109367), (61, 6526632), (84, 4739578), (106, 3755892), (122, 3263316), (159, 2503928), (168, 2369789), (183, 2175544), (212, 1877946), (244, 1631658), (318, 1251964), (366, 1087772), (371, 1073112), (424, 938973), (427, 932376), (488, 815829), (636, 625982), (732, 543886), (733, 543144), (742, 536556), (854, 466188), (1113, 357704), (1272, 312991), (1281, 310792), (1464, 271943), (1466, 271572), (1484, 268278), (1708, 233094), (2199, 181048), (2226, 178852), (2562, 155396), (2932, 135786), (2968, 134139), (3233, 123144), (3416, 116547), (4398, 90524), (4452, 89426), (5124, 77698), (5131, 77592), (5864, 67893), (6466, 61572), (8796, 45262), (8904, 44713), (9699, 41048), (10248, 38849), (10262, 38796), (12932, 30786), (15393, 25864), (17592, 22631), (19398, 20524)]