78277238426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{367}}^1\times {\mathrm{389}}^1$

素因数の和:1131

約数の個数: 64

約数和(自身を含む): 127307980800

約数和(自身を除く): 49030742374

約数列:

[1, 2, 19, 38, 47, 94, 307, 367, 389, 614, 734, 778, 893, 1786, 5833, 6973, 7391, 11666, 13946, 14429, 14782, 17249, 18283, 28858, 34498, 36566, 112669, 119423, 142763, 225338, 238846, 274151, 285526, 327731, 347377, 548302, 655462, 694754, 2140711, 2269037, 2712497, 4281422, 4538074, 5295443, 5424994, 5612881, 6709861, 10590886, 11225762, 13419722, 43828241, 87656482, 100613417, 106644739, 127487359, 201226834, 213289478, 254974718, 832736579, 1665473158, 2059927327, 4119854654, 39138619213, 78277238426]

約数ペア:

[(1, 78277238426), (2, 39138619213), (19, 4119854654), (38, 2059927327), (47, 1665473158), (94, 832736579), (307, 254974718), (367, 213289478), (389, 201226834), (614, 127487359), (734, 106644739), (778, 100613417), (893, 87656482), (1786, 43828241), (5833, 13419722), (6973, 11225762), (7391, 10590886), (11666, 6709861), (13946, 5612881), (14429, 5424994), (14782, 5295443), (17249, 4538074), (18283, 4281422), (28858, 2712497), (34498, 2269037), (36566, 2140711), (112669, 694754), (119423, 655462), (142763, 548302), (225338, 347377), (238846, 327731), (274151, 285526)]