2277771848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1\times {\mathrm{769}}^1$

素因数の和:1230

約数の個数: 64

約数和(自身を含む): 4726814400

約数和(自身を除く): 2449042552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 347, 388, 694, 769, 776, 1067, 1388, 1538, 2134, 2776, 3076, 3817, 4268, 6152, 7634, 8459, 8536, 15268, 16918, 30536, 33659, 33836, 67318, 67672, 74593, 134636, 149186, 266843, 269272, 298372, 370249, 533686, 596744, 740498, 820523, 1067372, 1480996, 1641046, 2134744, 2935273, 2961992, 3282092, 5870546, 6564184, 11741092, 23482184, 25883771, 51767542, 103535084, 207070168, 284721481, 569442962, 1138885924, 2277771848]

約数ペア:

[(1, 2277771848), (2, 1138885924), (4, 569442962), (8, 284721481), (11, 207070168), (22, 103535084), (44, 51767542), (88, 25883771), (97, 23482184), (194, 11741092), (347, 6564184), (388, 5870546), (694, 3282092), (769, 2961992), (776, 2935273), (1067, 2134744), (1388, 1641046), (1538, 1480996), (2134, 1067372), (2776, 820523), (3076, 740498), (3817, 596744), (4268, 533686), (6152, 370249), (7634, 298372), (8459, 269272), (8536, 266843), (15268, 149186), (16918, 134636), (30536, 74593), (33659, 67672), (33836, 67318)]