15679628536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{983}}^1$

素因数の和:1277

約数の個数: 128

約数和(自身を含む): 35231293440

約数和(自身を除く): 19551664904

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 73, 88, 104, 143, 146, 191, 286, 292, 382, 572, 584, 764, 803, 949, 983, 1144, 1528, 1606, 1898, 1966, 2101, 2483, 3212, 3796, 3932, 4202, 4966, 6424, 7592, 7864, 8404, 9932, 10439, 10813, 12779, 13943, 16808, 19864, 20878, 21626, 25558, 27313, 27886, 41756, 43252, 51116, 54626, 55772, 71759, 83512, 86504, 102232, 109252, 111544, 140569, 143518, 153373, 181259, 187753, 218504, 281138, 287036, 306746, 362518, 375506, 562276, 574072, 613492, 725036, 751012, 789349, 932867, 1124552, 1226984, 1450072, 1502024, 1578698, 1865734, 1993849, 2065283, 2440789, 3157396, 3731468, 3987698, 4130566, 4881578, 6314792, 7462936, 7975396, 8261132, 9763156, 10261537, 13705969, 15950792, 16522264, 19526312, 20523074, 26848679, 27411938, 41046148, 53697358, 54823876, 82092296, 107394716, 109647752, 150765659, 178177597, 214789432, 301531318, 356355194, 603062636, 712710388, 1206125272, 1425420776, 1959953567, 3919907134, 7839814268, 15679628536]

約数ペア:

[(1, 15679628536), (2, 7839814268), (4, 3919907134), (8, 1959953567), (11, 1425420776), (13, 1206125272), (22, 712710388), (26, 603062636), (44, 356355194), (52, 301531318), (73, 214789432), (88, 178177597), (104, 150765659), (143, 109647752), (146, 107394716), (191, 82092296), (286, 54823876), (292, 53697358), (382, 41046148), (572, 27411938), (584, 26848679), (764, 20523074), (803, 19526312), (949, 16522264), (983, 15950792), (1144, 13705969), (1528, 10261537), (1606, 9763156), (1898, 8261132), (1966, 7975396), (2101, 7462936), (2483, 6314792), (3212, 4881578), (3796, 4130566), (3932, 3987698), (4202, 3731468), (4966, 3157396), (6424, 2440789), (7592, 2065283), (7864, 1993849), (8404, 1865734), (9932, 1578698), (10439, 1502024), (10813, 1450072), (12779, 1226984), (13943, 1124552), (16808, 932867), (19864, 789349), (20878, 751012), (21626, 725036), (25558, 613492), (27313, 574072), (27886, 562276), (41756, 375506), (43252, 362518), (51116, 306746), (54626, 287036), (55772, 281138), (71759, 218504), (83512, 187753), (86504, 181259), (102232, 153373), (109252, 143518), (111544, 140569)]