559804564

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 1114727264

約数和(自身を除く): 554922700

約数列:

[1, 2, 4, 11, 22, 44, 61, 67, 121, 122, 134, 242, 244, 268, 283, 484, 566, 671, 737, 1132, 1342, 1474, 2684, 2948, 3113, 4087, 6226, 7381, 8107, 8174, 12452, 14762, 16214, 16348, 17263, 18961, 29524, 32428, 34243, 34526, 37922, 44957, 68486, 69052, 75844, 89914, 136972, 179828, 189893, 208571, 379786, 417142, 494527, 759572, 834284, 989054, 1156621, 1978108, 2088823, 2294281, 2313242, 4177646, 4588562, 4626484, 8355292, 9177124, 12722831, 25445662, 50891324, 139951141, 279902282, 559804564]

約数ペア:

[(1, 559804564), (2, 279902282), (4, 139951141), (11, 50891324), (22, 25445662), (44, 12722831), (61, 9177124), (67, 8355292), (121, 4626484), (122, 4588562), (134, 4177646), (242, 2313242), (244, 2294281), (268, 2088823), (283, 1978108), (484, 1156621), (566, 989054), (671, 834284), (737, 759572), (1132, 494527), (1342, 417142), (1474, 379786), (2684, 208571), (2948, 189893), (3113, 179828), (4087, 136972), (6226, 89914), (7381, 75844), (8107, 69052), (8174, 68486), (12452, 44957), (14762, 37922), (16214, 34526), (16348, 34243), (17263, 32428), (18961, 29524)]