3138889688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{743}}^1\times {\mathrm{787}}^1$

素因数の和:1608

約数の個数: 64

約数和(自身を含む): 6542795520

約数和(自身を除く): 3403905832

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 743, 787, 1342, 1486, 1574, 2684, 2972, 3148, 5368, 5944, 6296, 8173, 8657, 16346, 17314, 32692, 34628, 45323, 48007, 65384, 69256, 90646, 96014, 181292, 192028, 362584, 384056, 498553, 528077, 584741, 997106, 1056154, 1169482, 1994212, 2112308, 2338964, 3988424, 4224616, 4677928, 6432151, 12864302, 25728604, 35669201, 51457208, 71338402, 142676804, 285353608, 392361211, 784722422, 1569444844, 3138889688]

約数ペア:

[(1, 3138889688), (2, 1569444844), (4, 784722422), (8, 392361211), (11, 285353608), (22, 142676804), (44, 71338402), (61, 51457208), (88, 35669201), (122, 25728604), (244, 12864302), (488, 6432151), (671, 4677928), (743, 4224616), (787, 3988424), (1342, 2338964), (1486, 2112308), (1574, 1994212), (2684, 1169482), (2972, 1056154), (3148, 997106), (5368, 584741), (5944, 528077), (6296, 498553), (8173, 384056), (8657, 362584), (16346, 192028), (17314, 181292), (32692, 96014), (34628, 90646), (45323, 69256), (48007, 65384)]